[asterisk-users] g729 codec over SIP Trunk between CCM and Asterisk

[Onur Cem Çelebi]

Hello,

My problem is, outgoing calls (from asterisk to CCM) work fine but incoming
(from CCM to Asterisk) does not work because of CCM is trying to use g729
over SIP trunk. I have found that link after a quick search. Problem is the
same as in link below (However my Asterisk version is 1.8.13) and solution
seems to have H323 trunk between CCM and Asterisk for using g729 codec. The
post was written in 2006. Is there any better solution since that time ?
Thanks for reading.

link : g279 codec over SIP Trunk between CCM and
Asteriskhttps://supportforums.cisco.com/message/1072037
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Re: [asterisk-users] g729 codec over SIP Trunk between CCM and Asterisk

[Leandro Dardini]

2013/1/17 Onur Cem Çelebi occel...@gmail.com

 Hello,

 My problem is, outgoing calls (from asterisk to CCM) work fine but
 incoming (from CCM to Asterisk) does not work because of CCM is trying to
 use g729 over SIP trunk. I have found that link after a quick search.
 Problem is the same as in link below (However my Asterisk version is
 1.8.13) and solution seems to have H323 trunk between CCM and Asterisk for
 using g729 codec. The post was written in 2006. Is there any better
 solution since that time ? Thanks for reading.

 link : g279 codec over SIP Trunk between CCM and 
 Asteriskhttps://supportforums.cisco.com/message/1072037



Have you checked if the problem is the license? Asterisk doesn't have a
free encoder/decoder for g729, only pass through is available. Try to debug
the SIP call to see if the capabilities don't match or just buy a $10
license from Digium (1 concurrent call).

Leandro
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Re: [asterisk-users] g729 codec over SIP Trunk between CCM and Asterisk

[Onur Cem Çelebi]

Thanks for reply Leandro.

We have installed g279 codec in Asterisk box.Even if not so, there is no
problem outgoing (from Asterisk to CCM) calls. But after i searched  the
issue, i figured out that CCM 4.x does not let g729 codec to pass through
over SIP trunk. This is limited only in CCM. If we changed codec g729 into
g711u (ulaw) then communication over SIP trunk go on perfectly.

Because of CCM does not inject any packets encoded g729 over SIP trunk, i
am not able to debug it. But i have tried that i am able to force my SIP
phone suscribed Asterisk box to use g729 codec and get work successfully.

2013/1/17 Leandro Dardini ldard...@gmail.com

 2013/1/17 Onur Cem Çelebi occel...@gmail.com

 Hello,

 My problem is, outgoing calls (from asterisk to CCM) work fine but
 incoming (from CCM to Asterisk) does not work because of CCM is trying to
 use g729 over SIP trunk. I have found that link after a quick search.
 Problem is the same as in link below (However my Asterisk version is
 1.8.13) and solution seems to have H323 trunk between CCM and Asterisk for
 using g729 codec. The post was written in 2006. Is there any better
 solution since that time ? Thanks for reading.

 link : g279 codec over SIP Trunk between CCM and 
 Asteriskhttps://supportforums.cisco.com/message/1072037



 Have you checked if the problem is the license? Asterisk doesn't have a
 free encoder/decoder for g729, only pass through is available. Try to debug
 the SIP call to see if the capabilities don't match or just buy a $10
 license from Digium (1 concurrent call).

 Leandro

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[asterisk-users] g729 codec loading

[Adolphe Cher-Aime]

Hello  Everyone,
I've successfully registered my g729a  licenses.
When i try to load the module from asterisk Cli  i  got the following error

 *Error loading module 'codec_g729a.so':
/usr/lib/asterisk/modules/codec_g729a.so: cannot restore segment prot after
reloc: Permission denied*
* loader.c:795 load_resource: Module 'codec_g729a.so' could not be loaded.*
*
*
*I'm running asterisk 1.6.2.9 on CentOs 5.4 *
*
*
*Best regards*
*
*
-- 
Adolphe CHER-AIME
Network Integrator
CCNA, CCNA VOICE, Global VSAT Forum Certified
(509) 3748-3875 / (509) 3449-4280
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Re: [asterisk-users] g729 codec loading

[Moises Silva]

Try disabling SELinux if you have it enabled (unless of course you need it).
I seem to remember there is certain compilation flags required (position
independent code, -fPIC?) to run with SELinux enabled, may be the
codec_g729a.so is not compiled properly to run under such circumstances?

Moises Silva
Senior Software Engineer
Sangoma Technologies Inc. | 50 McIntosh Drive, Suite 120, Markham ON L3R 9T3
Canada
t. 1 905 474 1990 x 128 | e. m...@sangoma.com


On Fri, Jul 16, 2010 at 5:57 PM, Adolphe Cher-Aime achera...@gmail.comwrote:

 Hello  Everyone,
 I've successfully registered my g729a  licenses.
 When i try to load the module from asterisk Cli  i  got the following error

  *Error loading module 'codec_g729a.so':
 /usr/lib/asterisk/modules/codec_g729a.so: cannot restore segment prot after
 reloc: Permission denied*
 * loader.c:795 load_resource: Module 'codec_g729a.so' could not be loaded.
 *
 *
 *
 *I'm running asterisk 1.6.2.9 on CentOs 5.4 *
 *
 *
 *Best regards*
 *
 *
 --
 Adolphe CHER-AIME
 Network Integrator
 CCNA, CCNA VOICE, Global VSAT Forum Certified
 (509) 3748-3875 / (509) 3449-4280

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Re: [asterisk-users] g729 codec loading

[Adolphe Cher-Aime]

Thank  you Moises it works  perfectly.



On Fri, Jul 16, 2010 at 5:07 PM, Moises Silva moises.si...@gmail.comwrote:

 Try disabling SELinux if you have it enabled (unless of course you need
 it). I seem to remember there is certain compilation flags required
 (position independent code, -fPIC?) to run with SELinux enabled, may be the
 codec_g729a.so is not compiled properly to run under such circumstances?

 Moises Silva
 Senior Software Engineer
 Sangoma Technologies Inc. | 50 McIntosh Drive, Suite 120, Markham ON L3R
 9T3 Canada
 t. 1 905 474 1990 x 128 | e. m...@sangoma.com


 On Fri, Jul 16, 2010 at 5:57 PM, Adolphe Cher-Aime achera...@gmail.comwrote:

 Hello  Everyone,
 I've successfully registered my g729a  licenses.
 When i try to load the module from asterisk Cli  i  got the following error

  *Error loading module 'codec_g729a.so':
 /usr/lib/asterisk/modules/codec_g729a.so: cannot restore segment prot after
 reloc: Permission denied*
 * loader.c:795 load_resource: Module 'codec_g729a.so' could not be
 loaded.*
 *
 *
 *I'm running asterisk 1.6.2.9 on CentOs 5.4 *
 *
 *
 *Best regards*
 *
 *
 --
 Adolphe CHER-AIME
 Network Integrator
 CCNA, CCNA VOICE, Global VSAT Forum Certified
 (509) 3748-3875 / (509) 3449-4280

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Network Integrator
CCNA, CCNA VOICE, Global VSAT Forum Certified
(509) 3748-3875 / (509) 3449-4280
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[asterisk-users] G729 codec

[michel freiha]

Dear All,

I have the following CPU info on my asterisk server:

Linux switch1.domain.net 2.6.18-92.1.22.el5 #1 SMP Tue Dec 16 12:03:43 EST
2008 i686 i686 i386 GNU/Linux

I need to install G729 on the asterisk server just to pass through and not
for encoding...Which G729 package do you advice me to install?
I tried several packages with no luck

Regards
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Re: [asterisk-users] G729 codec

[morteza kashani]

1)--Download G729 modules compatible with cpu model and asterisk version
 http://asterisk.hosting.lv/
2)--Change module
 rename to codec_g729.so
 copy to /usr/lib/asterisk/modules
 set permission 755
3)--
 restart asterisk
coonect to asterisk and type 'show translation'





From: michel freiha mich...@gmail.com
To: Asterisk Users Mailing List - Non-Commercial Discussion 
asterisk-users@lists.digium.com; asterisk-users-boun...@lists.digium.com
Sent: Monday, January 19, 2009 3:33:38 PM
Subject: [asterisk-users] G729 codec


Dear All,

I have the following CPU info on my asterisk server:

Linux switch1.domain.net 2.6.18-92.1.22.el5 #1 SMP Tue Dec 16 12:03:43 EST 2008 
i686 i686 i386 GNU/Linux

I need to install G729 on the asterisk server just to pass through and not for 
encoding...Which G729 package do you advice me to install?
I tried several packages with no luck

Regards



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Re: [asterisk-users] G729 codec

[Daniel Ortiz]

please attach:

cat /proc/cpuinfo

2009/1/19 michel freiha mich...@gmail.com

 Dear All,

 I have the following CPU info on my asterisk server:

 Linux switch1.domain.net 2.6.18-92.1.22.el5 #1 SMP Tue Dec 16 12:03:43 EST
 2008 i686 i686 i386 GNU/Linux

 I need to install G729 on the asterisk server just to pass through and not
 for encoding...Which G729 package do you advice me to install?
 I tried several packages with no luck

 Regards

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Re: [asterisk-users] G729 codec

[morteza kashani]

if u have problem :

4)--Disable selinux
 Go to /etc/selinux/ and type (vim config)
 comment All lines
 reboot your linux





From: morteza kashani kasha...@yahoo.com
To: Asterisk Users Mailing List - Non-Commercial Discussion 
asterisk-users@lists.digium.com
Sent: Monday, January 19, 2009 3:39:28 PM
Subject: Re: [asterisk-users] G729 codec


1)--Download G729 modules compatible with cpu model and asterisk version
 http://asterisk.hosting.lv/
2)--Change module
 rename to codec_g729.so
 copy to /usr/lib/asterisk/modules
 set permission 755
3)--
 restart asterisk
coonect to asterisk and type 'show translation'





From: michel freiha mich...@gmail.com
To: Asterisk Users Mailing List - Non-Commercial Discussion 
asterisk-users@lists.digium.com; asterisk-users-boun...@lists.digium.com
Sent: Monday, January 19, 2009 3:33:38 PM
Subject: [asterisk-users] G729 codec


Dear All,

I have the following CPU info on my asterisk server:

Linux switch1.domain.net 2.6.18-92.1.22.el5 #1 SMP Tue Dec 16 12:03:43 EST 2008 
i686 i686 i386 GNU/Linux

I need to install G729 on the asterisk server just to pass through and not for 
encoding...Which G729 package do you advice me to install?
I tried several packages with no luck

Regards


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Re: [asterisk-users] G729 codec

[Jon Weisman]

asterisk does pass thru out of the box, there is nothing to install.

in your sip.conf

just add the following:

disallow=all
allow=g729


this will force the peer to use g729 and the end points will take care of the 
codec assuming both end points support g729 to begin with.

-jon

  - Original Message - 
  From: michel freiha 
  To: Asterisk Users Mailing List - Non-Commercial Discussion ; 
asterisk-users-boun...@lists.digium.com 
  Sent: Monday, January 19, 2009 7:03 AM
  Subject: [asterisk-users] G729 codec


  Dear All,

  I have the following CPU info on my asterisk server:

  Linux switch1.domain.net 2.6.18-92.1.22.el5 #1 SMP Tue Dec 16 12:03:43 EST 
2008 i686 i686 i386 GNU/Linux

  I need to install G729 on the asterisk server just to pass through and not 
for encoding...Which G729 package do you advice me to install?
  I tried several packages with no luck

  Regards



--


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Re: [asterisk-users] G729 codec

[David fire]

hi
just for pass through you dont need any codec...


2009/1/19 michel freiha mich...@gmail.com

 Dear All,

 I have the following CPU info on my asterisk server:

 Linux switch1.domain.net 2.6.18-92.1.22.el5 #1 SMP Tue Dec 16 12:03:43 EST
 2008 i686 i686 i386 GNU/Linux

 I need to install G729 on the asterisk server just to pass through and not
 for encoding...Which G729 package do you advice me to install?
 I tried several packages with no luck

 Regards

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Re: [asterisk-users] G729 codec

[Thomas Kenyon]

On 1/19/2009 12:03, michel freiha wrote:
 Dear All,

 I have the following CPU info on my asterisk server:

 Linux switch1.domain.net http://switch1.domain.net 2.6.18-92.1.22.el5
 #1 SMP Tue Dec 16 12:03:43 EST 2008 i686 i686 i386 GNU/Linux

 I need to install G729 on the asterisk server just to pass through and
 not for encoding...Which G729 package do you advice me to install?
 I tried several packages with no luck

 Regards

If you only need it to be used as passthrough, you don't need any, just 
the format interpreter that comes with asterisk.

It is worth noting that if you have conference calls, you use the Page 
function or want to record calls, then you will need to install a codec 
(since in these situations the call is transcoded inside asterisk).

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Re: [asterisk-users] G729 codec

[michel freiha]

Dear Sir,

kindly find below my CPU info...I just need which package should i install

[r...@switch1 modules]# cat /proc/cpuinfo
processor   : 0
vendor_id   : GenuineIntel
cpu family  : 15
model   : 2
model name  : Intel(R) Xeon(TM) CPU 3.20GHz
stepping: 5
cpu MHz : 3199.424
cache size  : 1024 KB
physical id : 0
siblings: 1
core id : 0
cpu cores   : 1
fdiv_bug: no
hlt_bug : no
f00f_bug: no
coma_bug: no
fpu : yes
fpu_exception   : yes
cpuid level : 2
wp  : yes
flags   : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov
pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe cid xtpr
bogomips: 6401.00

processor   : 1
vendor_id   : GenuineIntel
cpu family  : 15
model   : 2
model name  : Intel(R) Xeon(TM) CPU 3.20GHz
stepping: 5
cpu MHz : 3199.424
cache size  : 1024 KB
physical id : 3
siblings: 1
core id : 0
cpu cores   : 1
fdiv_bug: no
hlt_bug : no
f00f_bug: no
coma_bug: no
fpu : yes
fpu_exception   : yes
cpuid level : 2
wp  : yes
flags   : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov
pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe cid xtpr
bogomips: 6397.21

Regards

On Mon, Jan 19, 2009 at 2:10 PM, Daniel Ortiz zate...@gmail.com wrote:

 please attach:

 cat /proc/cpuinfo

 2009/1/19 michel freiha mich...@gmail.com

 Dear All,

 I have the following CPU info on my asterisk server:

 Linux switch1.domain.net 2.6.18-92.1.22.el5 #1 SMP Tue Dec 16 12:03:43
 EST 2008 i686 i686 i386 GNU/Linux

 I need to install G729 on the asterisk server just to pass through and not
 for encoding...Which G729 package do you advice me to install?
 I tried several packages with no luck

 Regards

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[asterisk-users] G729 codec files

[Michael]

Which of these files is best for a Core2 Duo?

I'm not sure whether to choose Pentium or i686.

http://downloads.digium.com/pub/telephony/codec_g729/asterisk-1.4/x86-32/

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Re: [asterisk-users] g729 codec for asterisk-1.6.0?

[Kevin P. Fleming]

Paul Belanger wrote:

 Anybody have success with Digium's G729 codec and asterisk 1.6.0?

Asterisk 1.6.0 has not yet been released; you must be referring to
1.6.0-beta9.

 Reading 
 http://www.russellbryant.net/blog/index.php/2008/03/05/codec_g729-v34-builds-now-available/
 is seems they are build for 1.6 and trunk.  But all I could find / use
 is 1.4 builds from
 http://downloads.digium.com/pub/telephony/codec_g729/

That is because all the other builds (1.2, trunk, 1.6 betas, etc.) are
in the 'unsupported' directory.

http://downloads.digium.com/pub/telephony/codec_g729/unsupported/asterisk-trunk/linux/

Although I see only v33 there... we seem to be running a bit behind.

-- 
Kevin P. Fleming
Director of Software Technologies
Digium, Inc. - The Genuine Asterisk Experience (TM)

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[asterisk-users] g729 codec for asterisk-1.6.0?

[Paul Belanger]

List,

Anybody have success with Digium's G729 codec and asterisk 1.6.0?
Reading 
http://www.russellbryant.net/blog/index.php/2008/03/05/codec_g729-v34-builds-now-available/
is seems they are build for 1.6 and trunk.  But all I could find / use
is 1.4 builds from
http://downloads.digium.com/pub/telephony/codec_g729/

Thoughts?

PB

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[asterisk-users] g729 codec - simultaneous calls

[Naveen Palani]

Hi,

I use asterisk 1.4.11 version for making outbound calls. Running it on 
linux(fedora core 7) machine. Recently purchased the g729 codec, got it 
registered with my asterisk box. I have two queries for you to help me.

1. How do i know when an outbound call is placed that it makes use of the g729 
codec.

when i use the command show g729 i get the following:

0/0 encoders/decoders of 4 licensed channels are currently in use

2. When i have g729 codec installed on my asterisk box, i cannot make 
simultaneous calls which i can do if i uninstall it. How can i make 
simultaneous calls with the codec installed?


Thanks and appreciate your response.

Regards,
Naveen.Palani
Quinnox Consultancy Services Ltd | Pune | INDIA |
Tel : +91 20 40152300 Ext : 316| Mobile : +91 9960466622 |
Fax : +91 20 4015 2305 | Email : [EMAIL PROTECTED]mailto:[EMAIL PROTECTED]



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Re: [asterisk-users] g729 codec - simultaneous calls

[Steve Totaro]

On Jan 14, 2008 7:04 AM, Naveen Palani [EMAIL PROTECTED] wrote:

  Hi,

 I use asterisk 1.4.11 version for making outbound calls. Running it on
 linux(fedora core 7) machine. Recently purchased the g729 codec, got it
 registered with my asterisk box. I have two queries for you to help me.

 1. How do i know when an outbound call is placed that it makes use of the
 g729 codec.


I think show channels will tell you if issued during a call.  Show
translation will show that the codec is loaded at least.



 when i use the command show g729 i get the following:

 0/0 encoders/decoders of 4 licensed channels are currently in use

 2. When i have g729 codec installed on my asterisk box, i cannot make
 simultaneous calls which i can do if i uninstall it. How can i make
 simultaneous calls with the codec installed?



If you purchased one license and are forcing that codec, then it makes sense
that you can only have one call.  If you install the g729.so that can be
found on the internet, it will allow you to place as many G729 calls as you
wish for testing.  After you are satisfied (or unsatisfied) you can purchase
more licenses (or not) to legally use G729 with as many simultaneous calls
as you buy licenses for.



 Thanks and appreciate your response.

 Regards,
 *Naveen.Palani*
 *Quinnox Consultancy Services Ltd* | Pune | INDIA |
 Tel : +91 20 40152300 Ext : 316| Mobile : +91 9960466622 |
 Fax : +91 20 4015 2305 | Email : [EMAIL PROTECTED]


Thanks,
Steve Totaro
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Re: [asterisk-users] g729 codec - simultaneous calls

[Thomas Kenyon]

Naveen Palani wrote:
 Hi,
 
 I use asterisk 1.4.11 version for making outbound calls. Running it on 
 linux(fedora core 7) machine. Recently purchased the g729 codec, got it 
 registered with my asterisk box. I have two queries for you to help me.
 
 1. How do i know when an outbound call is placed that it makes use of 
 the g729 codec.
 
 when i use the command show g729 i get the following:
 
 0/0 encoders/decoders of 4 licensed channels are currently in use
 
 2. When i have g729 codec installed on my asterisk box, i cannot make 
 simultaneous calls which i can do if i uninstall it. How can i make 
 simultaneous calls with the codec installed?
  
When you are in a call, how many licenses are in use?

Could more than one license be in use during each call (a call recording 
app/ conferencing?).

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Re: [asterisk-users] g729 codec in Athlon 64 x2 Dual core processor 4000 + CENTOS 5 + Asterisk 1.4

[Fernando Berretta]

Julio,

Thanks for your suggestion, at this stage I would like this version of 
g729 running in my box.. but,,, is good to know the paid version works 
without any problems in this machine for the next stage.


Best Regards,
Fernando

Julio Arruda wrote:

Fernando Berretta wrote:
  

Dear Mindaugas,

Thanks for your promt response

I've already tried this but.. it's not working,, what file do you think 
I should use ? any other idea ?




Fernando,
I've used the official/legal G729 codec sold at www.digium.com in Athlon 
boxes w/ asterisk 1.4 without problems, have you tried this option ?



  

Mindaugas Kezys wrote:

Rename to codec_g729.so 
http://asterisk.hosting.lv/bin/codec_g729-ast14-gcc4-glibc-athlon-sse.so 



Copy to /usr/lib/asterisk/modules

chmod 777 codec_g729.so

 


restart Asterisk

show translations

 


Mindaugas Kezys

http://www.kolmisoft.com

Advanced Billing for Asterisk PBX

 

*From:* [EMAIL PROTECTED] 
[mailto:[EMAIL PROTECTED] *On Behalf Of 
*Fernando Berretta

*Sent:* Monday, November 26, 2007 6:01 PM
*To:* Asterisk Users Mailing List - Non-Commercial Discussion
*Subject:* Re: [asterisk-users] g729 codec in Athlon 64 x2 Dual core 
processor 4000 + CENTOS 5 + Asterisk 1.4


 


Dear Mindaugas,

I've already download the folowing files for testing

codec_g729-ast14-gcc4-glibc-athlon-sse.so 
http://asterisk.hosting.lv/bin/codec_g729-ast14-gcc4-glibc-athlon-sse.so 

codec_g729-ast14-gcc4-glibc-core2.so 
http://asterisk.hosting.lv/bin/codec_g729-ast14-gcc4-glibc-core2.so
codec_g729-ast14-icc-glibc-x86_64-core2.so 
http://asterisk.hosting.lv/bin/codec_g729-ast14-icc-glibc-x86_64-core2.so 



But... no one of them seems to be working
  



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Re: [asterisk-users] g729 codec in Athlon 64 x2 Dual core processor 4000 + CENTOS 5 + Asterisk 1.4

[Fernando Berretta]

Dear Mindaugas,

I've already download the folowing files for testing

codec_g729-ast14-gcc4-glibc-athlon-sse.so
codec_g729-ast14-gcc4-glibc-core2.so
codec_g729-ast14-icc-glibc-x86_64-core2.so

But... no one of them seems to be working



Thanks,
Fernando

Mindaugas Kezys wrote:

  For testing purposes you can try one of these:

http://kvin.lv/pub/Linux/Asterisk/

Mindaugas Kezys
http://www.kolmisoft.com
Advance Billing for Asterisk PBX



-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]] On Behalf Of Fernando
Berretta
Sent: Friday, November 23, 2007 3:27 PM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: [asterisk-users] g729 codec in Athlon 64 x2 Dual core processor
4000 + CENTOS 5 + Asterisk 1.4

Hi,

I'm trying to install g729 codec in an Athlon 64 x2 Dual core processor 
4000+ but.. all packages I've download haven't worked. Could someone 
please let me know what package should I download ?

Best Regards,
Fernando

[EMAIL PROTECTED] modules]# cat /proc/cpuinfo
processor   : 0
vendor_id   : AuthenticAMD
cpu family  : 15
model   : 107
model name  : AMD Athlon(tm) 64 X2 Dual Core Processor 4000+
stepping: 1
cpu MHz : 2109.624
cache size  : 512 KB
physical id : 0
siblings: 2
core id : 0
cpu cores   : 2
fdiv_bug: no
hlt_bug : no
f00f_bug: no
coma_bug: no
fpu : yes
fpu_exception   : yes
cpuid level : 1
wp  : yes
flags   : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca 
cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt 
lm 3dnowext 3dnow pni cx16 lahf_lm cmp_legacy svm cr8legacy ts fid vid 
ttp tm stc [6]
bogomips: 4222.52

processor   : 1
vendor_id   : AuthenticAMD
cpu family  : 15
model   : 107
model name  : AMD Athlon(tm) 64 X2 Dual Core Processor 4000+
stepping: 1
cpu MHz : 2109.624
cache size  : 512 KB
physical id : 0
siblings: 2
core id : 1
cpu cores   : 2
fdiv_bug: no
hlt_bug : no
f00f_bug: no
coma_bug: no
fpu : yes
fpu_exception   : yes
cpuid level : 1
wp  : yes
flags   : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca 
cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt 
lm 3dnowext 3dnow pni cx16 lahf_lm cmp_legacy svm cr8legacy ts fid vid 
ttp tm stc [6]
bogomips: 4219.18

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Re: [asterisk-users] g729 codec in Athlon 64 x2 Dual core processor 4000 + CENTOS 5 + Asterisk 1.4

[Mindaugas Kezys]

Rename to codec_g729.so
http://asterisk.hosting.lv/bin/codec_g729-ast14-gcc4-glibc-athlon-sse.so  

Copy to /usr/lib/asterisk/modules

chmod 777 codec_g729.so

 

restart Asterisk

show translations

 

Mindaugas Kezys

http://www.kolmisoft.com

Advanced Billing for Asterisk PBX

 

From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Fernando
Berretta
Sent: Monday, November 26, 2007 6:01 PM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: Re: [asterisk-users] g729 codec in Athlon 64 x2 Dual core processor
4000 + CENTOS 5 + Asterisk 1.4

 

Dear Mindaugas,

I've already download the folowing files for testing

codec_g729-ast14-gcc4-glibc-athlon-sse.so
http://asterisk.hosting.lv/bin/codec_g729-ast14-gcc4-glibc-athlon-sse.so 
codec_g729-ast14-gcc4-glibc-core2.so
http://asterisk.hosting.lv/bin/codec_g729-ast14-gcc4-glibc-core2.so 
codec_g729-ast14-icc-glibc-x86_64-core2.so
http://asterisk.hosting.lv/bin/codec_g729-ast14-icc-glibc-x86_64-core2.so 

But... no one of them seems to be working

  

 

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Re: [asterisk-users] g729 codec in Athlon 64 x2 Dual core processor 4000 + CENTOS 5 + Asterisk 1.4

[Fernando Berretta]

Dear Mindaugas,

Thanks for your promt response

I've already tried this but.. it's not working,, what file do you think 
I should use ? any other idea ?


Best Regards,
Fernando

Mindaugas Kezys wrote:


Rename to codec_g729.so 
http://asterisk.hosting.lv/bin/codec_g729-ast14-gcc4-glibc-athlon-sse.so 



Copy to /usr/lib/asterisk/modules

chmod 777 codec_g729.so

 


restart Asterisk

show translations

 


Mindaugas Kezys

http://www.kolmisoft.com

Advanced Billing for Asterisk PBX

 

*From:* [EMAIL PROTECTED] 
[mailto:[EMAIL PROTECTED] *On Behalf Of 
*Fernando Berretta

*Sent:* Monday, November 26, 2007 6:01 PM
*To:* Asterisk Users Mailing List - Non-Commercial Discussion
*Subject:* Re: [asterisk-users] g729 codec in Athlon 64 x2 Dual core 
processor 4000 + CENTOS 5 + Asterisk 1.4


 


Dear Mindaugas,

I've already download the folowing files for testing

codec_g729-ast14-gcc4-glibc-athlon-sse.so 
http://asterisk.hosting.lv/bin/codec_g729-ast14-gcc4-glibc-athlon-sse.so
codec_g729-ast14-gcc4-glibc-core2.so 
http://asterisk.hosting.lv/bin/codec_g729-ast14-gcc4-glibc-core2.so
codec_g729-ast14-icc-glibc-x86_64-core2.so 
http://asterisk.hosting.lv/bin/codec_g729-ast14-icc-glibc-x86_64-core2.so


But... no one of them seems to be working

  

 




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Re: [asterisk-users] g729 codec in Athlon 64 x2 Dual core processor 4000 + CENTOS 5 + Asterisk 1.4

[Tony Plack]

 I've already download the folowing files for testing

 codec_g729-ast14-gcc4-glibc-athlon-sse.so
 codec_g729-ast14-gcc4-glibc-core2.so
 codec_g729-ast14-icc-glibc-x86_64-core2.so

 But... no one of them seems to be working  

core2 is for Intel Core2 processors, not for AMD.

check to make sure the module is loaded with:

module show like codec_g729

If not, in CLI do the following

core set verbose 20
module load codec_g729-ast14-gcc4-glibc-athlon-sse.so

and see what it says.

Post the results if you are not sure.

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Re: [asterisk-users] g729 codec in Athlon 64 x2 Dual core processor 4000 + CENTOS 5 + Asterisk 1.4

[Jaswinder Singh]

asterisk -rx module load codec_g729.so or module load codec_g729 and
shhow translation recalc

On Nov 27, 2007 2:36 AM, Fernando Berretta [EMAIL PROTECTED]
wrote:

  Dear Mindaugas,

 Thanks for your promt response

 I've already tried this but.. it's not working,, what file do you think I
 should use ? any other idea ?

 Best Regards,
 Fernando

 Mindaugas Kezys wrote:

  Rename to 
 codec_g729.sohttp://asterisk.hosting.lv/bin/codec_g729-ast14-gcc4-glibc-athlon-sse.so

 Copy to /usr/lib/asterisk/modules

 chmod 777 codec_g729.so



 restart Asterisk

 show translations



 Mindaugas Kezys

 http://www.kolmisoft.com

 Advanced Billing for Asterisk PBX



 *From:* [EMAIL PROTECTED] [
 mailto:[EMAIL PROTECTED][EMAIL PROTECTED]]
 *On Behalf Of *Fernando Berretta
 *Sent:* Monday, November 26, 2007 6:01 PM
 *To:* Asterisk Users Mailing List - Non-Commercial Discussion
 *Subject:* Re: [asterisk-users] g729 codec in Athlon 64 x2 Dual core
 processor 4000 + CENTOS 5 + Asterisk 1.4



 Dear Mindaugas,

 I've already download the folowing files for testing

 codec_g729-ast14-gcc4-glibc-athlon-sse.sohttp://asterisk.hosting.lv/bin/codec_g729-ast14-gcc4-glibc-athlon-sse.so
 codec_g729-ast14-gcc4-glibc-core2.sohttp://asterisk.hosting.lv/bin/codec_g729-ast14-gcc4-glibc-core2.so
 codec_g729-ast14-icc-glibc-x86_64-core2.sohttp://asterisk.hosting.lv/bin/codec_g729-ast14-icc-glibc-x86_64-core2.so

 But... no one of them seems to be working





 --

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Re: [asterisk-users] g729 codec in Athlon 64 x2 Dual core processor 4000 + CENTOS 5 + Asterisk 1.4

[Tzafrir Cohen]

On Tue, Nov 27, 2007 at 03:00:19AM +0530, Jaswinder Singh wrote:
 asterisk -rx module load codec_g729.so or module load codec_g729 and
 shhow translation recalc

You ca't really fix a typo without intrducing a new one, eh?

-- 
   Tzafrir Cohen
icq#16849755  jabber:[EMAIL PROTECTED]
+972-50-7952406   mailto:[EMAIL PROTECTED]
http://www.xorcom.com  iax:[EMAIL PROTECTED]/tzafrir

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Re: [asterisk-users] g729 codec in Athlon 64 x2 Dual core processor 4000 + CENTOS 5 + Asterisk 1.4

[Jaswinder Singh]

Well one of them should work fine ;) . I was not sure if it required .so
extension ( i guess it doesnt ) anyway hitting tab can autocomplete or
atleast give hints . Looks like he is loading wrong module bcoz asterisk
autoloads this on restart  if placed in proper directory with proper
permissions :) .

On Nov 27, 2007 3:33 AM, Tzafrir Cohen [EMAIL PROTECTED] wrote:

 On Tue, Nov 27, 2007 at 03:00:19AM +0530, Jaswinder Singh wrote:
  asterisk -rx module load codec_g729.so or module load codec_g729 and
  shhow translation recalc

 You ca't really fix a typo without intrducing a new one, eh?

 --
   Tzafrir Cohen
 icq#16849755  jabber:[EMAIL PROTECTED]
 +972-50-7952406   mailto:[EMAIL PROTECTED]
 http://www.xorcom.com  iax:[EMAIL PROTECTED]/tzafrir

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Re: [asterisk-users] g729 codec in Athlon 64 x2 Dual core processor 4000 + CENTOS 5 + Asterisk 1.4

[Julio Arruda]

Fernando Berretta wrote:
 Dear Mindaugas,
 
 Thanks for your promt response
 
 I've already tried this but.. it's not working,, what file do you think 
 I should use ? any other idea ?


Fernando,
I've used the official/legal G729 codec sold at www.digium.com in Athlon 
boxes w/ asterisk 1.4 without problems, have you tried this option ?


 Mindaugas Kezys wrote:

 Rename to codec_g729.so 
 http://asterisk.hosting.lv/bin/codec_g729-ast14-gcc4-glibc-athlon-sse.so 


 Copy to /usr/lib/asterisk/modules

 chmod 777 codec_g729.so

  

 restart Asterisk

 show translations

  

 Mindaugas Kezys

 http://www.kolmisoft.com

 Advanced Billing for Asterisk PBX

  

 *From:* [EMAIL PROTECTED] 
 [mailto:[EMAIL PROTECTED] *On Behalf Of 
 *Fernando Berretta
 *Sent:* Monday, November 26, 2007 6:01 PM
 *To:* Asterisk Users Mailing List - Non-Commercial Discussion
 *Subject:* Re: [asterisk-users] g729 codec in Athlon 64 x2 Dual core 
 processor 4000 + CENTOS 5 + Asterisk 1.4

  

 Dear Mindaugas,

 I've already download the folowing files for testing

 codec_g729-ast14-gcc4-glibc-athlon-sse.so 
 http://asterisk.hosting.lv/bin/codec_g729-ast14-gcc4-glibc-athlon-sse.so 

 codec_g729-ast14-gcc4-glibc-core2.so 
 http://asterisk.hosting.lv/bin/codec_g729-ast14-gcc4-glibc-core2.so
 codec_g729-ast14-icc-glibc-x86_64-core2.so 
 http://asterisk.hosting.lv/bin/codec_g729-ast14-icc-glibc-x86_64-core2.so 


 But... no one of them seems to be working


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Re: [asterisk-users] g729 codec in Athlon 64 x2 Dual core processor 4000 + CENTOS 5 + Asterisk 1.4

[Ugo Bellavance]

Fernando Berretta wrote:
 Hi,
 
 I'm trying to install g729 codec in an Athlon 64 x2 Dual core processor 
 4000+ but.. all packages I've download haven't worked. Could someone 
 please let me know what package should I download ?

Did you register it? It is not free to use.

Ugo


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[asterisk-users] g729 codec in Athlon 64 x2 Dual core processor 4000 + CENTOS 5 + Asterisk 1.4

[Fernando Berretta]

Hi,

I'm trying to install g729 codec in an Athlon 64 x2 Dual core processor 
4000+ but.. all packages I've download haven't worked. Could someone 
please let me know what package should I download ?

Best Regards,
Fernando

[EMAIL PROTECTED] modules]# cat /proc/cpuinfo
processor   : 0
vendor_id   : AuthenticAMD
cpu family  : 15
model   : 107
model name  : AMD Athlon(tm) 64 X2 Dual Core Processor 4000+
stepping: 1
cpu MHz : 2109.624
cache size  : 512 KB
physical id : 0
siblings: 2
core id : 0
cpu cores   : 2
fdiv_bug: no
hlt_bug : no
f00f_bug: no
coma_bug: no
fpu : yes
fpu_exception   : yes
cpuid level : 1
wp  : yes
flags   : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca 
cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt 
lm 3dnowext 3dnow pni cx16 lahf_lm cmp_legacy svm cr8legacy ts fid vid 
ttp tm stc [6]
bogomips: 4222.52

processor   : 1
vendor_id   : AuthenticAMD
cpu family  : 15
model   : 107
model name  : AMD Athlon(tm) 64 X2 Dual Core Processor 4000+
stepping: 1
cpu MHz : 2109.624
cache size  : 512 KB
physical id : 0
siblings: 2
core id : 1
cpu cores   : 2
fdiv_bug: no
hlt_bug : no
f00f_bug: no
coma_bug: no
fpu : yes
fpu_exception   : yes
cpuid level : 1
wp  : yes
flags   : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca 
cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt 
lm 3dnowext 3dnow pni cx16 lahf_lm cmp_legacy svm cr8legacy ts fid vid 
ttp tm stc [6]
bogomips: 4219.18

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Re: [asterisk-users] g729 codec in Athlon 64 x2 Dual core processor 4000 + CENTOS 5 + Asterisk 1.4

[Mindaugas Kezys]

For testing purposes you can try one of these:

http://kvin.lv/pub/Linux/Asterisk/

Mindaugas Kezys
http://www.kolmisoft.com
Advance Billing for Asterisk PBX



-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Fernando
Berretta
Sent: Friday, November 23, 2007 3:27 PM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: [asterisk-users] g729 codec in Athlon 64 x2 Dual core processor
4000 + CENTOS 5 + Asterisk 1.4

Hi,

I'm trying to install g729 codec in an Athlon 64 x2 Dual core processor 
4000+ but.. all packages I've download haven't worked. Could someone 
please let me know what package should I download ?

Best Regards,
Fernando

[EMAIL PROTECTED] modules]# cat /proc/cpuinfo
processor   : 0
vendor_id   : AuthenticAMD
cpu family  : 15
model   : 107
model name  : AMD Athlon(tm) 64 X2 Dual Core Processor 4000+
stepping: 1
cpu MHz : 2109.624
cache size  : 512 KB
physical id : 0
siblings: 2
core id : 0
cpu cores   : 2
fdiv_bug: no
hlt_bug : no
f00f_bug: no
coma_bug: no
fpu : yes
fpu_exception   : yes
cpuid level : 1
wp  : yes
flags   : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca 
cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt 
lm 3dnowext 3dnow pni cx16 lahf_lm cmp_legacy svm cr8legacy ts fid vid 
ttp tm stc [6]
bogomips: 4222.52

processor   : 1
vendor_id   : AuthenticAMD
cpu family  : 15
model   : 107
model name  : AMD Athlon(tm) 64 X2 Dual Core Processor 4000+
stepping: 1
cpu MHz : 2109.624
cache size  : 512 KB
physical id : 0
siblings: 2
core id : 1
cpu cores   : 2
fdiv_bug: no
hlt_bug : no
f00f_bug: no
coma_bug: no
fpu : yes
fpu_exception   : yes
cpuid level : 1
wp  : yes
flags   : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca 
cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt 
lm 3dnowext 3dnow pni cx16 lahf_lm cmp_legacy svm cr8legacy ts fid vid 
ttp tm stc [6]
bogomips: 4219.18

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[asterisk-users] g729 codec

[Kevin Smith]

Hi everyone,

Simple question that I haven't been able to find a direct answer to. We 
currently have call recording with our asterisk system. The files, I am 
assuming since that is the codec we are using, are being recorded in the 
g729 codec. Is there a way to listen to these calls, say on windows 
media player or another audio program? Or do I need to convert the files 
to a different format to listen to them outside of Asterisk?

Thanks,
Kevin

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Re: [asterisk-users] g729 codec

[Tzafrir Cohen]

On Fri, Jun 15, 2007 at 09:12:54AM -0400, Kevin Smith wrote:
 Hi everyone,
 
 Simple question that I haven't been able to find a direct answer to. We 
 currently have call recording with our asterisk system. The files, I am 
 assuming since that is the codec we are using, are being recorded in the 
 g729 codec. Is there a way to listen to these calls, say on windows 
 media player or another audio program? Or do I need to convert the files 
 to a different format to listen to them outside of Asterisk?

ue 'convert' from Asterisk when the load is low?

-- 
   Tzafrir Cohen   
icq#16849755jabber:[EMAIL PROTECTED]
+972-50-7952406   mailto:[EMAIL PROTECTED]   
http://www.xorcom.com  iax:[EMAIL PROTECTED]/tzafrir

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[asterisk-users] G729 codec problems

[Lee Archer]

I have a system that has had 5 G729 licenses for over a year and I've
come to install the v31 G729 codec from the Digium ftp server but it
won't see the license.  Does anyone know how to get around this problem?
It is registered and I do have newer systems running this v31 version of
the codec but in the license file the product line is different.  On the
older system it says Product: Digium-G729 but on the newer systems it
says Product: G.729 Codec.  I've tried Digium support but had no reply
and thought I'd try the list.

Regards

Lee
###

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[asterisk-users] g729 codec help

[programming dept]

Hi,

We added more g729 licenses today that we bought from digium on Friday.
Since we had previously installed their licenses and had them running we
just ran the register command along with the new key that was given to us.
After we restarted asterisk NONE of the g729's worked even though if we do a
show g729 it shows the new correct total licenses.  In the licenses folder
we see both license files.

What happens is that if we terminate calls to carriers who accept only the
g729 codec we get a 503 service unavailable.

I would appreciate any and all feedback so get the codec working before
Monday.

Thanks.

-Stu

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Re: [asterisk-users] g729 codec help

[Hermann Wecke]

programming dept wrote:

What happens is that if we terminate calls to carriers who accept
only the g729 codec we get a 503 service unavailable.


are you sure that your carrier will accept g.729? Sometimes they don't 
accept under iax2 and do accept under sip... check your debug for more 
information about this specific error also - maybe it is something not 
related to your g.729 codec/license


codecs are allowed into your sip.conf or iax.conf?

[general]

disallow=all
allow=g729

or under your peer/friend config:

[blahblahblah]
type=...
disallow=all
allow=g729
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[asterisk-users] g729 Codec for AMD Sempron

[[EMAIL PROTECTED]]

Hi group,Can anyone help out in selecting the right codec to download from the digium site.Im using an AMD Sempron 2800+ CPU speed 1.6 GhzThanks in advanceDan
 


  
  



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[asterisk-users] g729 Codec for AMD Sempron

[[EMAIL PROTECTED]]

Hi group,Can anyone help out in selecting the right codec to download from the digium site.Im using an AMD Sempron 2800+ CPU speed 1.6 GhzThanks in advanceDan 


  
  


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[asterisk-users] G729 Codec Loading Error

[David Gagnon]

Hi,



I just registed my digium licence and I received the successful
message after the registration process. However, When I load Asterisk, Im
getting this error : 



[format_g729.so] = (Raw G729 data)

 == Registered file format g729, extension(s) g729

[codec_g729a.so]Oct 2 01:27:14 WARNING[5054]:
loader.c:325 __load_resource: libssl.so.0.9.8: cannot open shared object file:
No such file or directory

Oct 2 01:27:14 WARNING[5054]: loader.c:554
load_modules: Loading module codec_g729a.so failed!

Ouch ... error while writing audio data: : Broken
pipe

Ouch ... error while writing audio data: : Broken
pipe



If I unload codec_g729a.so everything is fine. Im
using Asterisk 1.2.10 and Fedora Core 4. OpenSSL is installed but I cant
find the modules Asterisk is looking for : libssl.so.0.9.8



Anyone could help?



David






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Re: [Asterisk-Users] G729 codec problems

[Steve Kennedy]

On Sun, Apr 02, 2006 at 12:55:13PM -0500, Kevin P. Fleming wrote:

 Steve Kennedy wrote:
  Each channel needs TWO licenses, one for each way (I think).
 Nope. The encoder/decoder licenses are counted separately, and each
 license you purchase entitles you to one encoder and one decoder.

Hmm, sorry about that. Thanks for the clarification.


Steve

-- 
NetTek Ltd  UK mob +44-(0)7775 755503
UK +44-(0)20 79932612 / US +1-(310)8577715 / Fax +44-(0)20 7483 2455
Skype/GoogleTalk/AIM/Gizmo stevekennedyuk / MSN [EMAIL PROTECTED]
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Re: [Asterisk-Users] G729 codec problems

[Rudolf Ladyzhenskii]

I think I sort of solved the problem.
It is related to Voipstunt provider. I tried it today with another
provider and all is fine. Well, I get some warnings from G729 like:
Jun 26 09:28:45 NOTICE[8440]: frame.c:179 __ast_smoother_feed:
Dropping extra frame of G.729 since we already have a VAD frame at the
end

Bu nothing like before. Use Voipstunt and I have the problem. It seems
that Voipstunt does use more than 1 lisence on a single call. Can
someone check/verify that?

Thanks,
Rudolf

On 4/3/06, Steve Kennedy [EMAIL PROTECTED] wrote:
 On Sun, Apr 02, 2006 at 12:55:13PM -0500, Kevin P. Fleming wrote:

  Steve Kennedy wrote:
   Each channel needs TWO licenses, one for each way (I think).
  Nope. The encoder/decoder licenses are counted separately, and each
  license you purchase entitles you to one encoder and one decoder.

 Hmm, sorry about that. Thanks for the clarification.


 Steve

 --
 NetTek Ltd  UK mob +44-(0)7775 755503
 UK +44-(0)20 79932612 / US +1-(310)8577715 / Fax +44-(0)20 7483 2455
 Skype/GoogleTalk/AIM/Gizmo stevekennedyuk / MSN [EMAIL PROTECTED]
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Re: [Asterisk-Users] G729 codec problems

[Rich Adamson]

Or, could he be seeing an outstanding issue with counting (eg, start 
with 0 or 1)?


Seems like that might be the case. I've got about ten g729 licenses and 
never see any warning messages, but then again this is a small system 
and I don't think I could consume all of them if I tried.


Alyed Tzompa wrote:
I used g729 couple of times in the past and got the warning messages 
ONLY when I was trying to use more channels than the total amount of 
licenses I'd got.


If you are sure you are using only one device that needs the license, I 
would suggest to check out how it is communicating with Asterisk. Also, 
if you have enough time try using the g729 with another soft / IP phone 
and see if you get the same result.


Alyed
---

I am not. I have one license and use i channel.
It seems to detect the fact there are no more channels left and keeps
warning me about it in case I want to use more.

It is fine, but the warning is constant. All you see on Asterisk
console is running warning message.

Rudolf

On 4/2/06, Kevin P. Fleming wrote:
  RumaTech wrote:
 
   And it keeps running like that. Call usually come through OK. If i try
   to use show g729 command, it shows that all codecs are in use. Well,
   this is fine, I am using one, but I do not want to see those warnings.
   Once is quite enough. Those continuos warnings make it impossible to se
   any other asterisk output. How does one turns them off?
 
  You can't make them stop except by not trying to use more channels than
  you have licenses for.
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Re: [Asterisk-Users] G729 codec problems

[Steve Kennedy]

On Sun, Apr 02, 2006 at 09:32:09AM +1000, RumaTech wrote:

 Sorry, I was out of action for some time.
 I am using Voipstnt to plae calls to USA/Canada and I bouhj 1 copy og G.729.
 This was mainly to get one of the local Australians VoIP providers working.

Each channel needs TWO licenses, one for each way (I think).

Therefore buying a single license is pretty useless.

Steve

-- 
NetTek Ltd  UK mob +44-(0)7775 755503
UK +44-(0)20 79932612 / US +1-(310)8577715 / Fax +44-(0)20 7483 2455
Skype/GoogleTalk/AIM/Gizmo stevekennedyuk / MSN [EMAIL PROTECTED]
Euro Tech News Blog http://eurotechnews.blogspot.com
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Re: [Asterisk-Users] G729 codec problems

[Kevin P. Fleming]

Steve Kennedy wrote:

 Each channel needs TWO licenses, one for each way (I think).

Nope. The encoder/decoder licenses are counted separately, and each
license you purchase entitles you to one encoder and one decoder.
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Re: [Asterisk-Users] G729 codec problems

[Rudolf Ladyzhenskii]

Hi,

I wonder if VoIP providers consume two licenses when one calls via them?
One license for my phone to the provider and one license when call is
passed to the recepient.

Is that possible?

Rudolf

On 4/3/06, Kevin P. Fleming [EMAIL PROTECTED] wrote:
 Steve Kennedy wrote:

  Each channel needs TWO licenses, one for each way (I think).

 Nope. The encoder/decoder licenses are counted separately, and each
 license you purchase entitles you to one encoder and one decoder.
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Re: [Asterisk-Users] G729 codec problems

[RumaTech]

Hi, all

Sorry, I was out of action for some time.

I am using Voipstnt to plae calls to USA/Canada and I bouhj 1 copy og G.729.
This was mainly to get one of the local Australians VoIP providers working.

Anyway, when I am trying to place calls to USA, it tries to use G.729 and I
am getting continuous warning:

20:56:20 WARNING[6620]: codec_g729.c:170 g729tolin_framein: Out of G.729 
Decoder Licenses!
20:56:20 WARNING[6620]: codec_g729.c:170 g729tolin_framein: Out of G.729 
Decoder Licenses!
20:56:20 WARNING[6620]: codec_g729.c:170 g729tolin_framein: Out of G.729 
Decoder Licenses!
20:56:20 WARNING[6620]: codec_g729.c:170 g729tolin_framein: Out of G.729 
Decoder Licenses!


And it keeps running like that. Call usually come through OK. If i try to 
use show g729 command, it shows that all codecs are in use. Well, this is 
fine, I am using one, but I do not want to see those warnings. Once is quite 
enough. Those continuos warnings make it impossible to se any other asterisk 
output. How does one turns them off?


Thanks,
Rudolf






- Original Message - 
From: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]; Asterisk Users Mailing List - Non-Commercial 
Discussion asterisk-users@lists.digium.com

Sent: Sunday, March 26, 2006 8:14 PM
Subject: Re: [Asterisk-Users] G729 codec problems



What sort of call path are you trying to get working?

Paul Hales
Technical Manager
AsteriskIT

- Original Message - 
From: Rudolf Ladyzhenskii [EMAIL PROTECTED]

To: Asterisk Users Mailing List - Non-Commercial Discussion
asterisk-users@lists.digium.com
Sent: Sunday, March 26, 2006 10:18 AM
Subject: [Asterisk-Users] G729 codec problems



Hi, all

I have a license for G.729A codec from Digium.

When asterisk starts it shows:
Jun 17 21:13:59 NOTICE[4040]: codec_g729.c:460 load_module: G.729
transcoding module Copyright (C) 1999-2005 Digium, Inc.
Jun 17 21:13:59 NOTICE[4040]: codec_g729.c:461 load_module: This
module is supplied under a commercial license granted by Digium, Inc.
Jun 17 21:13:59 NOTICE[4040]: codec_g729.c:462 load_module: Please see
the full license text supplied by the accompanying
Jun 17 21:13:59 NOTICE[4040]: codec_g729.c:463 load_module: register
utility, or ask for a copy from Digium.
  == G.729 Host-ID:

cc:20:a3:86:01:93:53:92:2c:37:ae:e7:ad:16:6e:f0:39:f6:88:4e

  == Found license 'G729-190B962C' providing 1 channels
  == Found total of 1 G.729 licenses
  == Registered translator 'g729tolin' from format g729 to slin, cost 20
  == Registered translator 'lintog729' from format slin to g729, cost 
115



All is fine, however when trying to make a call I am getting:
WARNING[4063]: codec_g729.c:170 g729tolin_framein: Out of G.729
Decoder Licenses!

No other calls are active.

Any ideas what is going on?

Thanks,
Rudolf
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Re: [Asterisk-Users] G729 codec problems

[Kevin P. Fleming]

RumaTech wrote:

 And it keeps running like that. Call usually come through OK. If i try
 to use show g729 command, it shows that all codecs are in use. Well,
 this is fine, I am using one, but I do not want to see those warnings.
 Once is quite enough. Those continuos warnings make it impossible to se
 any other asterisk output. How does one turns them off?

You can't make them stop except by not trying to use more channels than
you have licenses for.
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Re: [Asterisk-Users] G729 codec problems

[Rudolf Ladyzhenskii]

I am not. I have one license and use i channel.
It seems to detect the fact there are no more channels left and keeps
warning me about it in case I want to use more.

It is fine, but the warning is constant. All you see on Asterisk
console is running warning message.

Rudolf

On 4/2/06, Kevin P. Fleming [EMAIL PROTECTED] wrote:
 RumaTech wrote:

  And it keeps running like that. Call usually come through OK. If i try
  to use show g729 command, it shows that all codecs are in use. Well,
  this is fine, I am using one, but I do not want to see those warnings.
  Once is quite enough. Those continuos warnings make it impossible to se
  any other asterisk output. How does one turns them off?

 You can't make them stop except by not trying to use more channels than
 you have licenses for.
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Re: [Asterisk-Users] G729 codec problems

[Alyed Tzompa]

		I used g729 couple of times in the past and got the warning messages ONLY when I was trying to use more channels than the total amount of licenses I'd got.If you are sure you are using only one device that needs the license, I would suggest to check out how it is communicating with Asterisk. Also, if you have enough time try using the g729 with another soft / IP phone and see if you get the same result.Alyed ---I am not. I have one license and use i channel.It seems to detect the fact there are no more channels left and keepswarning me about it in case I want to use more.It is fine, but the warning is constant. All you see on Asteriskconsole is running warning message.RudolfOn 4/2/06, Kevin P. Fleming <[EMAIL PROTECTED]>wrote: RumaTech wrote:  And it keeps running like that. Call usually come through OK. If i try  to use "show g729" command, it shows that all codecs are in use. Well,  this is fine, I am using one, but I do not want to see those warnings.  Once is quite enough. Those continuos warnings make it impossible to se  any other asterisk output. How does one turns them off? You can't make them stop except by not trying to use more channels than you have licenses for. ___ --Bandwidth and Colocation provided by Easynews.com -- Asterisk-Users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users___--Bandwidth and Colocation provided by Easynews.com --Asterisk-Users mailing listTo UNSUBSCRIBE or update options visit:http://lists.digium.com/mailman/listinfo/asterisk-users
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Re: [Asterisk-Users] G729 codec problems

[Kevin P. Fleming]

Rudolf Ladyzhenskii wrote:
 I am not. I have one license and use i channel.
 It seems to detect the fact there are no more channels left and keeps
 warning me about it in case I want to use more.

I reviewed the code for that module after reading your original message,
and confirmed that it will only generate that message if you try to
create and use more g729 transcoder channels than you have licenses for.

Do you have monitoring or anything else running on the channel that
might cause another transcoder path to be needed?
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Re: [Asterisk-Users] G729 codec problems

[pdhales]

What sort of call path are you trying to get working?

Paul Hales
Technical Manager
AsteriskIT

- Original Message - 
From: Rudolf Ladyzhenskii [EMAIL PROTECTED]
To: Asterisk Users Mailing List - Non-Commercial Discussion
asterisk-users@lists.digium.com
Sent: Sunday, March 26, 2006 10:18 AM
Subject: [Asterisk-Users] G729 codec problems


 Hi, all

 I have a license for G.729A codec from Digium.

 When asterisk starts it shows:
 Jun 17 21:13:59 NOTICE[4040]: codec_g729.c:460 load_module: G.729
 transcoding module Copyright (C) 1999-2005 Digium, Inc.
 Jun 17 21:13:59 NOTICE[4040]: codec_g729.c:461 load_module: This
 module is supplied under a commercial license granted by Digium, Inc.
 Jun 17 21:13:59 NOTICE[4040]: codec_g729.c:462 load_module: Please see
 the full license text supplied by the accompanying
 Jun 17 21:13:59 NOTICE[4040]: codec_g729.c:463 load_module: register
 utility, or ask for a copy from Digium.
   == G.729 Host-ID:
cc:20:a3:86:01:93:53:92:2c:37:ae:e7:ad:16:6e:f0:39:f6:88:4e
   == Found license 'G729-190B962C' providing 1 channels
   == Found total of 1 G.729 licenses
   == Registered translator 'g729tolin' from format g729 to slin, cost 20
   == Registered translator 'lintog729' from format slin to g729, cost 115


 All is fine, however when trying to make a call I am getting:
 WARNING[4063]: codec_g729.c:170 g729tolin_framein: Out of G.729
 Decoder Licenses!

 No other calls are active.

 Any ideas what is going on?

 Thanks,
 Rudolf
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[Asterisk-Users] G729 codec problems

[Rudolf Ladyzhenskii]

Hi, all

I have a license for G.729A codec from Digium.

When asterisk starts it shows:
Jun 17 21:13:59 NOTICE[4040]: codec_g729.c:460 load_module: G.729
transcoding module Copyright (C) 1999-2005 Digium, Inc.
Jun 17 21:13:59 NOTICE[4040]: codec_g729.c:461 load_module: This
module is supplied under a commercial license granted by Digium, Inc.
Jun 17 21:13:59 NOTICE[4040]: codec_g729.c:462 load_module: Please see
the full license text supplied by the accompanying
Jun 17 21:13:59 NOTICE[4040]: codec_g729.c:463 load_module: register
utility, or ask for a copy from Digium.
  == G.729 Host-ID: cc:20:a3:86:01:93:53:92:2c:37:ae:e7:ad:16:6e:f0:39:f6:88:4e
  == Found license 'G729-190B962C' providing 1 channels
  == Found total of 1 G.729 licenses
  == Registered translator 'g729tolin' from format g729 to slin, cost 20
  == Registered translator 'lintog729' from format slin to g729, cost 115


All is fine, however when trying to make a call I am getting:
WARNING[4063]: codec_g729.c:170 g729tolin_framein: Out of G.729
Decoder Licenses!

No other calls are active.

Any ideas what is going on?

Thanks,
Rudolf
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Re: [Asterisk-Users] G729 codec problems

[Gabriel Afana]

Type show g729 in the CLI.  It should show something like this:

0/0 encoders/decoders of 1 licensed channels are currently in use

This will show you how many licensed channels you have and how many are in
use.  This might give you a starting point to figure out your problem.

- Gabe


- Original Message - 
From: Rudolf Ladyzhenskii [EMAIL PROTECTED]
To: Asterisk Users Mailing List - Non-Commercial Discussion
asterisk-users@lists.digium.com
Sent: Saturday, March 25, 2006 4:18 PM
Subject: [Asterisk-Users] G729 codec problems


Hi, all

I have a license for G.729A codec from Digium.

When asterisk starts it shows:
Jun 17 21:13:59 NOTICE[4040]: codec_g729.c:460 load_module: G.729
transcoding module Copyright (C) 1999-2005 Digium, Inc.
Jun 17 21:13:59 NOTICE[4040]: codec_g729.c:461 load_module: This
module is supplied under a commercial license granted by Digium, Inc.
Jun 17 21:13:59 NOTICE[4040]: codec_g729.c:462 load_module: Please see
the full license text supplied by the accompanying
Jun 17 21:13:59 NOTICE[4040]: codec_g729.c:463 load_module: register
utility, or ask for a copy from Digium.
  == G.729 Host-ID:
cc:20:a3:86:01:93:53:92:2c:37:ae:e7:ad:16:6e:f0:39:f6:88:4e
  == Found license 'G729-190B962C' providing 1 channels
  == Found total of 1 G.729 licenses
  == Registered translator 'g729tolin' from format g729 to slin, cost 20
  == Registered translator 'lintog729' from format slin to g729, cost 115


All is fine, however when trying to make a call I am getting:
WARNING[4063]: codec_g729.c:170 g729tolin_framein: Out of G.729
Decoder Licenses!

No other calls are active.

Any ideas what is going on?

Thanks,
Rudolf
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[Asterisk-Users] G729 codec

[chan]

Hi all, 
Can some one advice that where can we get the best price G729 codec can can 
work smoothly with
Asterisk?

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Re: [Asterisk-Users] G729 codec

[[EMAIL PROTECTED]]

The best choice is with digium store itself.

www.digium.com



On 11/03/06, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
 Hi all,
 Can some one advice that where can we get the best price G729 codec can can 
 work smoothly with
 Asterisk?



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[Asterisk-Users] g729 codec for Windows Media Player?

[Tim Karl]

Hello,

Does anyone know of a native g729 codec for Windows that allows Windows 
Media Player to play .g729 files? Any info or thoughts would be appreciated.


Thanks,

Timothy Karl
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Re: [Asterisk-Users] G729 codec

[todd]

Steve and all
Thanks for the education-

So there are limitations to what a specific codec can perform as far as 
platform it is running on?


Todd

- Original Message - 
From: Steve Underwood [EMAIL PROTECTED]
To: Asterisk Users Mailing List - Non-Commercial Discussion 
asterisk-users@lists.digium.com

Sent: Wednesday, May 25, 2005 4:55 PM
Subject: Re: [Asterisk-Users] G729 codec


Nope. The floating point vs fixed point thing is something that has no 
effect on the ordinary user.


It is a matter of the internal implementation of the codec, and the type 
of processors on which it can run. The only thing the ordinary user needs 
to know is that what is sent out and expected as input by these two codecs 
is the same.


Regards,
Steve


todd wrote:


Steve
Trying to understand the floating point vs fixed, forgive my ignorance.
By floating you mean it can very depending on usage from 6.4kbps to 
11.8kbps; were as the fixed will be constant 8kbps?

Thanks
Todd

- Original Message - From: Steve Underwood [EMAIL PROTECTED]
To: Asterisk Users Mailing List - Non-Commercial Discussion 
asterisk-users@lists.digium.com

Sent: Wednesday, May 25, 2005 5:14 AM
Subject: Re: [Asterisk-Users] G729 codec



Ivan Meic (Vox Mundi) wrote:

Actually G.729A is a reduced complexity version, and G.729B is a 
version with silence suppression. The data rate while sending voice is 
exactly the same, although the quality of G.729B should be a little 
higher. However the average rate for B can be lower if the silence 
suppression is used. Right now Asterisk doesn't make use of that 
silence suppression, so it makes not difference.




Steve,

Any Cisco gateway support two G.729 variants.
They call them g729r8 and g729br8.

Those are versions with different bit packing. Cisco started using G.729 
before the packing order was standardised. They guessed it wrong. They 
had to change. :-)



So I guess that Cisco never implemented a reduced complexity version ?
Also as far as I understand there are 3 G.729 variants generaly used.
The first version (G.729), Annex A and Annex B.
Are they all compatible with each others ?

There are Annexes up to I. The earlier versions are fixed point, reduced 
complexity fixed point and floating point at 8kbps. These are all 
compatible. Later annexes add (if memory serves me correctly) silence 
suppression, assistance for packet loss concealment (some people say 
G.729 includes PLC. It doesn't. What it includes is some features to 
reduce how badly PLC works with it), the standard for bit packing, and 
additional bit rates of 6.4kbps and 11.8kbps.


Regards,
Steve




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RE: [Asterisk-Users] G729 codec

[Ivan Meic (Vox Mundi)]

Actually G.729A is a reduced complexity version, and G.729B is a version 
with silence suppression. The data rate while sending voice is exactly 
the same, although the quality of G.729B should be a little higher. 
However the average rate for B can be lower if the silence suppression 
is used. Right now Asterisk doesn't make use of that silence 
suppression, so it makes not difference.

Steve,

Any Cisco gateway support two G.729 variants.
They call them g729r8 and g729br8.
So I guess that Cisco never implemented a reduced complexity version ?
Also as far as I understand there are 3 G.729 variants generaly used.
The first version (G.729), Annex A and Annex B.
Are they all compatible with each others ?

Ivan
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Re: [Asterisk-Users] G729 codec

[Adam Hart]

Ivan Meic (Vox Mundi) wrote:
Actually G.729A is a reduced complexity version, and G.729B is a version 
with silence suppression. The data rate while sending voice is exactly 
the same, although the quality of G.729B should be a little higher. 
However the average rate for B can be lower if the silence suppression 
is used. Right now Asterisk doesn't make use of that silence 
suppression, so it makes not difference.



Steve,

Any Cisco gateway support two G.729 variants.
They call them g729r8 and g729br8.
So I guess that Cisco never implemented a reduced complexity version ?
Also as far as I understand there are 3 G.729 variants generaly used.
The first version (G.729), Annex A and Annex B.
Are they all compatible with each others ?

Ivan


Actually, I believe Cisco uses G.729A, as they use TI chips.

The difference between G.729 and G.729A is Annex A spends less time 
looking for the optimal representation of the voice. G.729 and G.729A 
are completely compatible. Annex B adds silence suppression. I believe 
you need to support and negotiate annex B on both ends if you want to 
use it. I'm against silence suppression but that's just me. Annex C is 
the floating point version and obviously completely compatiable as well


-Adam
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Re: [Asterisk-Users] G729 codec

[Steve Underwood]

Ivan Meic (Vox Mundi) wrote:

Actually G.729A is a reduced complexity version, and G.729B is a version 
with silence suppression. The data rate while sending voice is exactly 
the same, although the quality of G.729B should be a little higher. 
However the average rate for B can be lower if the silence suppression 
is used. Right now Asterisk doesn't make use of that silence 
suppression, so it makes not difference.
   



Steve,

Any Cisco gateway support two G.729 variants.
They call them g729r8 and g729br8.
 

Those are versions with different bit packing. Cisco started using G.729 
before the packing order was standardised. They guessed it wrong. They 
had to change. :-)



So I guess that Cisco never implemented a reduced complexity version ?
Also as far as I understand there are 3 G.729 variants generaly used.
The first version (G.729), Annex A and Annex B.
Are they all compatible with each others ?
 

There are Annexes up to I. The earlier versions are fixed point, reduced 
complexity fixed point and floating point at 8kbps. These are all 
compatible. Later annexes add (if memory serves me correctly) silence 
suppression, assistance for packet loss concealment (some people say 
G.729 includes PLC. It doesn't. What it includes is some features to 
reduce how badly PLC works with it), the standard for bit packing, and 
additional bit rates of 6.4kbps and 11.8kbps.


Regards,
Steve

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Re: [Asterisk-Users] G729 codec

[todd]

Steve
Trying to understand the floating point vs fixed, forgive my ignorance.
By floating you mean it can very depending on usage from 6.4kbps to 
11.8kbps; were as the fixed will be constant 8kbps?

Thanks
Todd

- Original Message - 
From: Steve Underwood [EMAIL PROTECTED]
To: Asterisk Users Mailing List - Non-Commercial Discussion 
asterisk-users@lists.digium.com

Sent: Wednesday, May 25, 2005 5:14 AM
Subject: Re: [Asterisk-Users] G729 codec



Ivan Meic (Vox Mundi) wrote:

Actually G.729A is a reduced complexity version, and G.729B is a version 
with silence suppression. The data rate while sending voice is exactly 
the same, although the quality of G.729B should be a little higher. 
However the average rate for B can be lower if the silence suppression is 
used. Right now Asterisk doesn't make use of that silence suppression, so 
it makes not difference.




Steve,

Any Cisco gateway support two G.729 variants.
They call them g729r8 and g729br8.

Those are versions with different bit packing. Cisco started using G.729 
before the packing order was standardised. They guessed it wrong. They had 
to change. :-)



So I guess that Cisco never implemented a reduced complexity version ?
Also as far as I understand there are 3 G.729 variants generaly used.
The first version (G.729), Annex A and Annex B.
Are they all compatible with each others ?

There are Annexes up to I. The earlier versions are fixed point, reduced 
complexity fixed point and floating point at 8kbps. These are all 
compatible. Later annexes add (if memory serves me correctly) silence 
suppression, assistance for packet loss concealment (some people say G.729 
includes PLC. It doesn't. What it includes is some features to reduce how 
badly PLC works with it), the standard for bit packing, and additional bit 
rates of 6.4kbps and 11.8kbps.


Regards,
Steve

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RE: [Asterisk-Users] G729 codec

[Max W Blackmer Jr]

  Original Message 
 Subject: Re: [Asterisk-Users] G729 codec
 From: todd [EMAIL PROTECTED]
 Date: Wed, May 25, 2005 11:59 am
 To: Asterisk Users Mailing List - Non-Commercial Discussion
 asterisk-users@lists.digium.com

 Steve
 Trying to understand the floating point vs fixed, forgive my ignorance.
 By floating you mean it can very depending on usage from 6.4kbps to
 11.8kbps; were as the fixed will be constant 8kbps?
 Thanks
 Todd


No Fixed point calculation and floating point executions are diffrent
only in the way calculations are preformed. Floating point executions
use to take more time than useing fixed point calculations. With todays
math coprocessors especially with SSE floating point calculations
actually preform well on Intel x86 platform. Fixed point calculations
use a fixed decimal place to perform calculations with some performance
increases with less precision and accuracy.

Cheers,

Max

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Re: [Asterisk-Users] G729 codec

[Steve Underwood]

Nope. The floating point vs fixed point thing is something that has no 
effect on the ordinary user.


It is a matter of the internal implementation of the codec, and the type 
of processors on which it can run. The only thing the ordinary user 
needs to know is that what is sent out and expected as input by these 
two codecs is the same.


Regards,
Steve


todd wrote:


Steve
Trying to understand the floating point vs fixed, forgive my ignorance.
By floating you mean it can very depending on usage from 6.4kbps to 
11.8kbps; were as the fixed will be constant 8kbps?

Thanks
Todd

- Original Message - From: Steve Underwood [EMAIL PROTECTED]
To: Asterisk Users Mailing List - Non-Commercial Discussion 
asterisk-users@lists.digium.com

Sent: Wednesday, May 25, 2005 5:14 AM
Subject: Re: [Asterisk-Users] G729 codec



Ivan Meic (Vox Mundi) wrote:

Actually G.729A is a reduced complexity version, and G.729B is a 
version with silence suppression. The data rate while sending voice 
is exactly the same, although the quality of G.729B should be a 
little higher. However the average rate for B can be lower if the 
silence suppression is used. Right now Asterisk doesn't make use of 
that silence suppression, so it makes not difference.




Steve,

Any Cisco gateway support two G.729 variants.
They call them g729r8 and g729br8.

Those are versions with different bit packing. Cisco started using 
G.729 before the packing order was standardised. They guessed it 
wrong. They had to change. :-)



So I guess that Cisco never implemented a reduced complexity version ?
Also as far as I understand there are 3 G.729 variants generaly used.
The first version (G.729), Annex A and Annex B.
Are they all compatible with each others ?

There are Annexes up to I. The earlier versions are fixed point, 
reduced complexity fixed point and floating point at 8kbps. These are 
all compatible. Later annexes add (if memory serves me correctly) 
silence suppression, assistance for packet loss concealment (some 
people say G.729 includes PLC. It doesn't. What it includes is some 
features to reduce how badly PLC works with it), the standard for bit 
packing, and additional bit rates of 6.4kbps and 11.8kbps.


Regards,
Steve




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RE: [Asterisk-Users] G729 codec

[Boris Bakchiev]

Steve,

Do you know if Digium's implementation has any of those features?

I was not able to find any tech info about it.


 There are Annexes up to I. The earlier versions are fixed point,
reduced
 complexity fixed point and floating point at 8kbps. These are all
 compatible. Later annexes add (if memory serves me correctly) silence
 suppression, assistance for packet loss concealment (some people say
 G.729 includes PLC. It doesn't. What it includes is some features to
 reduce how badly PLC works with it), the standard for bit packing, and
 additional bit rates of 6.4kbps and 11.8kbps.
 
 Regards,
 Steve


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Re: [Asterisk-Users] G729 codec

[Andrew Kohlsmith]

On May 22, 2005 04:46 pm, todd wrote:
 Thanks for the info: do you know if  the g729 codec for Asterisk is limited
 to only the G.729A version. Is there G.729 B available for Asterisk?

Does it matter?

g729 has fixed-point and floating-point implementations.  The data coming out 
the back end is the same.  Either a is floating-point and b is fixed-point or 
the other way 'round (I can never remember). 

It should not make one whit of difference which one you use to generate the 
g729 stream.  Do you have a specific reason to need one over the other?

-A.
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Re: [Asterisk-Users] G729 codec

[todd]

- Original Message - 
From: todd [EMAIL PROTECTED]
To: Asterisk Users Mailing List - Non-Commercial Discussion 
asterisk-users@lists.digium.com

Sent: Tuesday, May 24, 2005 12:34 PM
Subject: Re: [Asterisk-Users] G729 codec



Andrew
Thanks for the reply-
Forgive my ignorance in this area but from what I have been told by the 
client was that G.729 b used less over all bandwidth on average ) then 
G.729 A.
Correct me if I am wrong but the way it was laid out to me was G.729 B = 
(5.? kbps-8 kbps) G.729 A= (8 kbps -13kbps) , these of course stats form 
Avaya devices, maybe for whatever reason Asterisk capable of keeping it at 
8?
This is way out of my area, I would love to be wrong and be able to use A 
if it can perform they way they want.
The reason it is an issue they serve international circuits and every bit 
counts and adds up with the volume they do.

TKG


- Original Message - 
From: Andrew Kohlsmith [EMAIL PROTECTED]

To: asterisk-users@lists.digium.com
Sent: Tuesday, May 24, 2005 6:55 AM
Subject: Re: [Asterisk-Users] G729 codec



On May 22, 2005 04:46 pm, todd wrote:
Thanks for the info: do you know if  the g729 codec for Asterisk is 
limited

to only the G.729A version. Is there G.729 B available for Asterisk?


Does it matter?

g729 has fixed-point and floating-point implementations.  The data coming 
out
the back end is the same.  Either a is floating-point and b is 
fixed-point or

the other way 'round (I can never remember).

It should not make one whit of difference which one you use to generate 
the

g729 stream.  Do you have a specific reason to need one over the other?

-A.
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Re: [Asterisk-Users] G729 codec

[Zoa]

Thats incorrect,

a and b are both the same, 8kbps.
a and b are just another way of calculating it, the result is the same
and a and b are compatible.


todd wrote:



- Original Message - From: todd [EMAIL PROTECTED]
To: Asterisk Users Mailing List - Non-Commercial Discussion
asterisk-users@lists.digium.com
Sent: Tuesday, May 24, 2005 12:34 PM
Subject: Re: [Asterisk-Users] G729 codec



Andrew
Thanks for the reply-
Forgive my ignorance in this area but from what I have been told by
the client was that G.729 b used less over all bandwidth on average )
then G.729 A.
Correct me if I am wrong but the way it was laid out to me was G.729
B = (5.? kbps-8 kbps) G.729 A= (8 kbps -13kbps) , these of course
stats form Avaya devices, maybe for whatever reason Asterisk capable
of keeping it at 8?
This is way out of my area, I would love to be wrong and be able to
use A if it can perform they way they want.
The reason it is an issue they serve international circuits and every
bit counts and adds up with the volume they do.
TKG


- Original Message - From: Andrew Kohlsmith
[EMAIL PROTECTED]
To: asterisk-users@lists.digium.com
Sent: Tuesday, May 24, 2005 6:55 AM
Subject: Re: [Asterisk-Users] G729 codec



On May 22, 2005 04:46 pm, todd wrote:


Thanks for the info: do you know if  the g729 codec for Asterisk is
limited
to only the G.729A version. Is there G.729 B available for Asterisk?



Does it matter?

g729 has fixed-point and floating-point implementations.  The data
coming out
the back end is the same.  Either a is floating-point and b is
fixed-point or
the other way 'round (I can never remember).

It should not make one whit of difference which one you use to
generate the
g729 stream.  Do you have a specific reason to need one over the other?

-A.
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Re: [Asterisk-Users] G729 codec

[Steve Underwood]

Actually G.729A is a reduced complexity version, and G.729B is a version 
with silence suppression. The data rate while sending voice is exactly 
the same, although the quality of G.729B should be a little higher. 
However the average rate for B can be lower if the silence suppression 
is used. Right now Asterisk doesn't make use of that silence 
suppression, so it makes not difference.


Regards,
Steve


Zoa wrote:



Thats incorrect,

a and b are both the same, 8kbps.
a and b are just another way of calculating it, the result is the same
and a and b are compatible.


todd wrote:



- Original Message - From: todd [EMAIL PROTECTED]
To: Asterisk Users Mailing List - Non-Commercial Discussion
asterisk-users@lists.digium.com
Sent: Tuesday, May 24, 2005 12:34 PM
Subject: Re: [Asterisk-Users] G729 codec



Andrew
Thanks for the reply-
Forgive my ignorance in this area but from what I have been told by
the client was that G.729 b used less over all bandwidth on average )
then G.729 A.
Correct me if I am wrong but the way it was laid out to me was G.729
B = (5.? kbps-8 kbps) G.729 A= (8 kbps -13kbps) , these of course
stats form Avaya devices, maybe for whatever reason Asterisk capable
of keeping it at 8?
This is way out of my area, I would love to be wrong and be able to
use A if it can perform they way they want.
The reason it is an issue they serve international circuits and every
bit counts and adds up with the volume they do.
TKG


- Original Message - From: Andrew Kohlsmith
[EMAIL PROTECTED]
To: asterisk-users@lists.digium.com
Sent: Tuesday, May 24, 2005 6:55 AM
Subject: Re: [Asterisk-Users] G729 codec



On May 22, 2005 04:46 pm, todd wrote:


Thanks for the info: do you know if  the g729 codec for Asterisk is
limited
to only the G.729A version. Is there G.729 B available for Asterisk?




Does it matter?

g729 has fixed-point and floating-point implementations.  The data
coming out
the back end is the same.  Either a is floating-point and b is
fixed-point or
the other way 'round (I can never remember).

It should not make one whit of difference which one you use to
generate the
g729 stream.  Do you have a specific reason to need one over the 
other?


-A.




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Re: [Asterisk-Users] G729 codec

[todd]

Steve
Thank you for the enlightenment, that explains allot and it even makes 
sense.
So I take it that means that there is no other version as far as Asterisk 
is concerned; it only is designed to use G.729A, correct?
Do you know if the data rate,  kbps,  is a constant or does it fluctuate? 
For example I have heard with a Avaya design if no one was speaking it could 
get down to practically nothing while holding a line open. Does Asterisk 
have the ability to use less then 8 kbps with the G.729?


TKG


- Original Message - 
From: Steve Underwood [EMAIL PROTECTED]
To: Asterisk Users Mailing List - Non-Commercial Discussion 
asterisk-users@lists.digium.com

Sent: Tuesday, May 24, 2005 5:20 PM
Subject: Re: [Asterisk-Users] G729 codec


Actually G.729A is a reduced complexity version, and G.729B is a version 
with silence suppression. The data rate while sending voice is exactly the 
same, although the quality of G.729B should be a little higher. However 
the average rate for B can be lower if the silence suppression is used. 
Right now Asterisk doesn't make use of that silence suppression, so it 
makes not difference.


Regards,
Steve


Zoa wrote:



Thats incorrect,

a and b are both the same, 8kbps.
a and b are just another way of calculating it, the result is the same
and a and b are compatible.


todd wrote:



- Original Message - From: todd [EMAIL PROTECTED]
To: Asterisk Users Mailing List - Non-Commercial Discussion
asterisk-users@lists.digium.com
Sent: Tuesday, May 24, 2005 12:34 PM
Subject: Re: [Asterisk-Users] G729 codec



Andrew
Thanks for the reply-
Forgive my ignorance in this area but from what I have been told by
the client was that G.729 b used less over all bandwidth on average )
then G.729 A.
Correct me if I am wrong but the way it was laid out to me was G.729
B = (5.? kbps-8 kbps) G.729 A= (8 kbps -13kbps) , these of course
stats form Avaya devices, maybe for whatever reason Asterisk capable
of keeping it at 8?
This is way out of my area, I would love to be wrong and be able to
use A if it can perform they way they want.
The reason it is an issue they serve international circuits and every
bit counts and adds up with the volume they do.
TKG


- Original Message - From: Andrew Kohlsmith
[EMAIL PROTECTED]
To: asterisk-users@lists.digium.com
Sent: Tuesday, May 24, 2005 6:55 AM
Subject: Re: [Asterisk-Users] G729 codec



On May 22, 2005 04:46 pm, todd wrote:


Thanks for the info: do you know if  the g729 codec for Asterisk is
limited
to only the G.729A version. Is there G.729 B available for Asterisk?




Does it matter?

g729 has fixed-point and floating-point implementations.  The data
coming out
the back end is the same.  Either a is floating-point and b is
fixed-point or
the other way 'round (I can never remember).

It should not make one whit of difference which one you use to
generate the
g729 stream.  Do you have a specific reason to need one over the 
other?


-A.




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[Asterisk-Users] G729 codec

[todd]

Hi allI have a question and hope it has not been answered before. 
I have searched the forums and mail but have not seen this answered 
conclusively.Does the G729 codec and licenses which digium sales for 
asterisk use g729 aor b or both; I have had a hard time getting a conclusive 
answer.
If it does useg729b how could I show evidence to a client that it is 
b and not a?ThanksSincerelyTKG
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RE: [Asterisk-Users] G729 codec

[Gary Lawrence]

At the cli prompt type show codecs.
In the right hand column it states G.729A.



Sincerely; 

Gary Lawrence 
ITcom.Net 
866.4ITcom1

866.448.2661




-Original Message-
From:
[EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of todd
Sent: Sunday, May 22, 2005 12:55
PM
To:
asterisk-users@lists.digium.com
Subject: [Asterisk-Users] G729
codec 





Hi all
I have a question and hope it has not been answered before. I have
searched the forums and mail but have not seen this answered conclusively.
Does the G729 codec and licenses which digium sales for asterisk use g729 a
or b or both; I have had a hard time getting a conclusive answer.





If it does useg729b how could I show evidence to
a client that it is b and not a?
Thanks

Sincerely
TKG








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Re: [Asterisk-Users] G729 codec

[todd]

Gary 
Thanks for the info:do you know if the 
g729 codec for Asterisk is limited to only the G.729A version.
Is there G.729 B available for 
Asterisk?

  - Original Message - 
  From: 
  Gary Lawrence 
  To: 'Asterisk Users Mailing List - 
  Non-Commercial Discussion' 
  Sent: Sunday, May 22, 2005 11:16 AM
  Subject: RE: [Asterisk-Users] G729 codec 
  
  
  
  At the cli prompt 
  type “show codecs”. In the right hand column it states 
  G.729A.
  
  Sincerely; 
  Gary 
  Lawrence 
  ITcom.Net 866.4ITcom1 866.448.2661 
  -Original 
  Message-From: [EMAIL PROTECTED] 
  [mailto:[EMAIL PROTECTED] On Behalf Of toddSent: Sunday, May 22, 2005 12:55 
  PMTo: asterisk-users@lists.digium.comSubject: [Asterisk-Users] G729 codec 
  
  
  
  Hi allI have a question and 
  hope it has not been answered before. I have searched the forums and mail but 
  have not seen this answered conclusively.Does the G729 codec and licenses 
  which digium sales for asterisk use g729 aor b or both; I have had a hard 
  time getting a conclusive answer.
  
  If it does useg729b how could I 
  show evidence to a client that it is b and not 
  a?ThanksSincerelyTKG
  
  

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[Asterisk-Users] G729 Codec Licensing

[sgup015]

Hi,
I'm just trying to register our codecs but it keeps giving the following error.

[EMAIL PROTECTED]/usr/home#chmod 777 register
[EMAIL PROTECTED]/usr/home#./register
ELF binary type 0 not known.
./register: Exec format error. Binary file not executable.

Any ideas?

Cheers,
Sahil
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RE: [Asterisk-Users] g729 codec

[Andreas Sikkema]

[EMAIL PROTECTED] wrote:

 Aug 26 16:53:16 NOTICE[-239408208]: frame.c:120
 ast_smoother_feed: Dropping extra frame of G.729 since we
 already have a VAD frame at the end

I'm also seeing this message streaming in the CLI. I think it 
might have something to do with endpoints misbehaving when 
they use VAD. Maybe sending a start VAD frame continously, 
instead of doing nothing or restarting normal media.

-- 
Andreas SikkemaRits tele.com
Scheepmakersstraat 11  3011 VH Rotterdam
t: +31 (0)10 2245544f: +31 (0)10 2245540
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[Asterisk-Users] g729 codec

[voiprm]

hello
I´ve got 10 G729 codec licenses and i am getting the following error using sip channel

Aug 26 16:53:16 NOTICE[-239408208]: frame.c:120 ast_smoother_feed: Dropping extra 
frame of G.729 since we already have a VAD frame at the end

can someone tell me what's going on??
thanks





Sent via the WebMail system at rmmexico.com





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[Asterisk-Users] g729 Codec on Max OS X

[Darryl Ross]

Hey All,
Just wondering if there is a version of the G729 Codec available for Mac OSX? I can see almost 
all the x86 infrastructures ...

Regards
Darryl
--
Darryl Ross
Senior Network Engineer
OEG Australia
Email: [EMAIL PROTECTED]
Phone: 08 81228363
Office: 08 81226361
If you want to live up to the whole There is more than one way to
do it slogan, you have to give someone a swiss army chainsaw ...
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Re: [Asterisk-Users] G729 Codec+packet loss concealment

[clive18]

Hi

From what I have heard, Asterisk does not allow for iLBC to
take advantage of the lost packet concealment.
I understand this has something to do with the jitter
processing.

If lost packet concealment doesnt work with ilbc, I can
assume the same applies to other codecs who claim to have
this feature.

Hopefully this will be fixed sometime soon, especially for
us folks with less than ideal IP throughput.

Regards
Clive



On Tue, 03 Aug 2004 10:22:20 +1000
 Adam Hart [EMAIL PROTECTED] wrote:
 Steve Underwood wrote:
  Adam Hart wrote:
  
  Daniel Niasoff wrote:
 
  Is G729 more sensitive to packet loss or delays due
 to its higher 
  compression. If Ive generally got the bandwidth
 available, am I best 
  sticking to ulaw.
 
 
  G.729 has lost packet concealment, G.711 doesn't.
 G.711 will sound 
  better otherwise if you can afford the bandwidth.
  
  
  Eh? G.729 has no particular features to allow more
 effective packet loss 
  concealment. iLBC has, but at the cost of a
 substantially higher bit 
  rate. In fact G.711 is a little ahead of G.729 in the
 regard, since 
  packets are completely independant. The smoothing in
 G.729 means you 
  need the previous packet to decode the current one
 properly.
  
  Regards,
  Steve
  
 
 I believe you're mistaken - G.729 works similar to iLBC
 and speex. iLBC works better as the packets are
 independent but G.729 still has a function for packet
 loss concealment.
 
 prehaps have a look at
 http://www.speex.org/comparison.html
 
 -Adam
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Re: [Asterisk-Users] G729 Codec

[steve]

On Tue, 3 Aug 2004, Steve Underwood wrote:

 Eh? G.729 has no particular features to allow more effective packet loss 
 concealment. iLBC has, but at the cost of a substantially higher bit 
 rate. In fact G.711 is a little ahead of G.729 in the regard, since 
 packets are completely independant. The smoothing in G.729 means you 
 need the previous packet to decode the current one properly.

For IAX2, at least, Asterisk oes not use the lost-packet-concealment of 
any codec.  This is because the incoming frames clock Asterisk.  For 
iLBC's lost packet concealment to work, Asterisk would have to start 
calling the decoder with a NULL at the point when the missing packet shold 
have arrived.

Can't say for sure for SIP, but I'd guess that its the same.

Steve

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Re: [Asterisk-Users] G729 Codec+packet loss concealment

[Andrew Kohlsmith]

On Tuesday 03 August 2004 02:58, [EMAIL PROTECTED] wrote:
 From what I have heard, Asterisk does not allow for iLBC to
 take advantage of the lost packet concealment.
 I understand this has something to do with the jitter
 processing.

Can you provide a source for that statement?  I am not disputing it but I'd 
like to have it in the archives for one, but also to verify the claim too.

Regards,
Andrew
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Re: [Asterisk-Users] G729 Codec+packet loss concealment

[steve]

On Tue, 3 Aug 2004, Andrew Kohlsmith wrote:

 On Tuesday 03 August 2004 02:58, [EMAIL PROTECTED] wrote:
  From what I have heard, Asterisk does not allow for iLBC to
  take advantage of the lost packet concealment.
  I understand this has something to do with the jitter
  processing.
 
 Can you provide a source for that statement?  I am not disputing it but I'd 
 like to have it in the archives for one, but also to verify the claim too.

I am the source for that statement.  Is that a problem? ;-)

My qualification is having worked on the IAX2 jitter buffer, consequently 
having studied how audio flows from the received frames through the jitter 
buffer and then via ast_translate() into the codec.

To use the iLBC codec's lost packet concealment, you must call the codec
every 20msec (or whatever).  If you have a new frame, you pass it - and
you get that back decoded.  If you haven't, you call iLBC_decode anyway,
passing mode=0 and get a reconstructed frame back.

In Asterisk, bridging is self-clocked by the incoming frames. So unless
a frame arrives, nothing happens.  Each arriving frame gets pushed through
the codec decode function.  But if a frame doesn't turn up... well,
then... nothing will happen.

You can confirm this by examining codecs/codec_ilbc.c where you will see 
that there is only one call to iLBC_decode(), and that call has a 
hardcoded mode=1.  So Asterisk will never use the iLBC packet loss 
concealment capability.

At the moment, anyway - this can arguably be fixed, but its not a trivial 
fix.

Regards,
Steve
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Re: [Asterisk-Users] G729 Codec+packet loss concealment

[Andrew Kohlsmith]

On Tuesday 03 August 2004 07:18, [EMAIL PROTECTED] wrote:
 I am the source for that statement.  Is that a problem? ;-)

Not at all.  :-)  But I do thank you for taking the time to write a few 
paragraphs explaining what's going on in the current code.  It's certainly 
something I didn't know before and it really takes out an advantage of using 
iLBC over something like GSM -- the former has lower bandwidth requirements 
but the increased processor overhead and lag might be causing another problem 
I've been seeing.  I've switched back to GSM for now to see if the audio 
quality issues goes away.

 My qualification is having worked on the IAX2 jitter buffer, consequently
 having studied how audio flows from the received frames through the jitter
 buffer and then via ast_translate() into the codec.

Hmm...  having worked on the IAX2 jitter buffer, can you tell us why trunking 
and jitter buffers don't get along?  When trunking with nufone I get ... 
interesting... audio if I have a jitter buffer enabled.  :-)

Hey there, how are you today turns into
Heytherehowareyoutoday

 In Asterisk, bridging is self-clocked by the incoming frames. So unless
 a frame arrives, nothing happens.  Each arriving frame gets pushed through
 the codec decode function.  But if a frame doesn't turn up... well,
 then... nothing will happen.

Aside from easier implementation is there any advantage to having the audio 
streams self-clocked?  

-A.
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RE: [Asterisk-Users] G729 Codec+packet loss concealment

[Kevin Walsh]

Andrew Kohlsmith [EMAIL PROTECTED] wrote:
 [EMAIL PROTECTED] wrote:
  My qualification is having worked on the IAX2 jitter buffer,
  consequently having studied how audio flows from the received frames
  through the jitter buffer and then via ast_translate() into the codec.
 
 Hmm...  having worked on the IAX2 jitter buffer, can you tell us why
 trunking and jitter buffers don't get along?  When trunking with nufone I
 get ... interesting... audio if I have a jitter buffer enabled.  :-)
 
Getting back to loss concealment for a moment, it seems to me that we
could do something like the following:

* Every 20ms, call a scheduled function that inserts a silent
  voice frame into the stream.  The frame would be marked as
  bogus in some way and would be timestamped appropriately.

* The jitter buffer should then remove the duplicate voice
  frames, leaving a constant 20ms stream of either voice data
  or silence.

* The individual codecs should then either spot the frame's
  bogus marker and deal with it as a dropped frame or, if the
  codec can't do reconstruction, process the frame as silent audio.
  I expect that a silent frame would sound much the same as a
  dropped frame (with no reconstruction) anyway.

Does that sound feasible with the current framework?  My initial
inspection of the SIP/IAX2 code says that it should be, although
it'd introduce a fair amount of overhead.

-- 
   _/   _/  _/_/_/_/  _/_/  _/_/_/  _/_/
  _/_/_/   _/_/  _/_/_/_/_/  _/   K e v i n   W a l s h
 _/ _/_/  _/ _/ _/_/  _/_/[EMAIL PROTECTED]
_/   _/  _/_/_/_/  _/_/_/_/  _/_/

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Re: [Asterisk-Users] G729 Codec

[Steve Underwood]

Adam Hart wrote:
Steve Underwood wrote:
Adam Hart wrote:
Daniel Niasoff wrote:
Is G729 more sensitive to packet loss or delays due to its higher 
compression. If Ive generally got the bandwidth available, am I 
best sticking to ulaw.

G.729 has lost packet concealment, G.711 doesn't. G.711 will sound 
better otherwise if you can afford the bandwidth.

Eh? G.729 has no particular features to allow more effective packet 
loss concealment. iLBC has, but at the cost of a substantially higher 
bit rate. In fact G.711 is a little ahead of G.729 in the regard, 
since packets are completely independant. The smoothing in G.729 
means you need the previous packet to decode the current one properly.

Regards,
Steve
I believe you're mistaken - G.729 works similar to iLBC and speex. 
iLBC works better as the packets are independent but G.729 still has a 
function for packet loss concealment.

prehaps have a look at http://www.speex.org/comparison.html
It would probably help if you understood what that table means. It is 
very misleading. G.729 has features to mitigate the awfulness of a lost 
packet. It has nothing to help conceal lost packets really well. What I 
said is correct. If you fudge over a lost G.711 packet it has less bad 
effect than fudging over a lost G.729 packet. There is no missing 
smoothing data, so at least the packets you have are handled properly.

Regards,
Steve
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RE: [Asterisk-Users] G729 Codec+packet loss concealment

[Tim McKee]

If this works, wouldn't it fix the problem using silence supression as
well 

-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Kevin Walsh
Sent: Tuesday, August 03, 2004 11:22
To: [EMAIL PROTECTED]
Subject: RE: [Asterisk-Users] G729 Codec+packet loss concealment

Andrew Kohlsmith [EMAIL PROTECTED] wrote:
 [EMAIL PROTECTED] wrote:
  My qualification is having worked on the IAX2 jitter buffer, 
  consequently having studied how audio flows from the received frames 
  through the jitter buffer and then via ast_translate() into the codec.
 
 Hmm...  having worked on the IAX2 jitter buffer, can you tell us why 
 trunking and jitter buffers don't get along?  When trunking with 
 nufone I get ... interesting... audio if I have a jitter buffer 
 enabled.  :-)
 
Getting back to loss concealment for a moment, it seems to me that we could
do something like the following:

* Every 20ms, call a scheduled function that inserts a silent
  voice frame into the stream.  The frame would be marked as
  bogus in some way and would be timestamped appropriately.

* The jitter buffer should then remove the duplicate voice
  frames, leaving a constant 20ms stream of either voice data
  or silence.

* The individual codecs should then either spot the frame's
  bogus marker and deal with it as a dropped frame or, if the
  codec can't do reconstruction, process the frame as silent audio.
  I expect that a silent frame would sound much the same as a
  dropped frame (with no reconstruction) anyway.

Does that sound feasible with the current framework?  My initial inspection
of the SIP/IAX2 code says that it should be, although it'd introduce a fair
amount of overhead.

-- 
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  _/_/_/   _/_/  _/_/_/_/_/  _/   K e v i n   W a l s h
 _/ _/_/  _/ _/ _/_/  _/_/[EMAIL PROTECTED]
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Re: [Asterisk-Users] G729 Codec

[Andres]

[EMAIL PROTECTED] wrote:
On Tue, 3 Aug 2004, Steve Underwood wrote:
 

Eh? G.729 has no particular features to allow more effective packet loss 
concealment. iLBC has, but at the cost of a substantially higher bit 
rate. In fact G.711 is a little ahead of G.729 in the regard, since 
packets are completely independant. The smoothing in G.729 means you 
need the previous packet to decode the current one properly.
   

For IAX2, at least, Asterisk oes not use the lost-packet-concealment of 
any codec.  This is because the incoming frames clock Asterisk.  For 
iLBC's lost packet concealment to work, Asterisk would have to start 
calling the decoder with a NULL at the point when the missing packet shold 
have arrived.
 

This certainly explains why we get terrible audio at 10% packet loss 
between Asterisk servers between 2 end points using iLBC, but if we use 
2 SPA2000s using G.729 to commincate directly with each other (and 
having the same 10% packet loss), they sound pretty good.  We had been 
trying to figure why iLBCs loss concealment wasn't helping much.  I was 
never able to explain this until now:)

Thanks.
--
Andres
Network Admin
http://www.telesip.net
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Re: [Asterisk-Users] G729 Codec

[Steve Underwood]

Andres wrote:
[EMAIL PROTECTED] wrote:
On Tue, 3 Aug 2004, Steve Underwood wrote:
 

Eh? G.729 has no particular features to allow more effective packet 
loss concealment. iLBC has, but at the cost of a substantially 
higher bit rate. In fact G.711 is a little ahead of G.729 in the 
regard, since packets are completely independant. The smoothing in 
G.729 means you need the previous packet to decode the current one 
properly.
  

For IAX2, at least, Asterisk oes not use the lost-packet-concealment 
of any codec.  This is because the incoming frames clock Asterisk.  
For iLBC's lost packet concealment to work, Asterisk would have to 
start calling the decoder with a NULL at the point when the missing 
packet shold have arrived.
 

This certainly explains why we get terrible audio at 10% packet loss 
between Asterisk servers between 2 end points using iLBC, but if we 
use 2 SPA2000s using G.729 to commincate directly with each other (and 
having the same 10% packet loss), they sound pretty good.  We had been 
trying to figure why iLBCs loss concealment wasn't helping much.  I 
was never able to explain this until now:)

Thanks.
If you have 10% packet loss G.729 should sound awful. Are you really 
getting 10% packet loss in the G.729 case? If not, why does iLBC give 
that? Is the higher bit rate of iLBC pushing things over your available 
bandwidth limit? Seems pretty odd.

Regards,
Steve
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Re: [Asterisk-Users] G729 Codec+packet loss concealment

[clive18]

On Tue, 3 Aug 2004 05:47:59 -0400
 Andrew Kohlsmith [EMAIL PROTECTED] wrote:
 On Tuesday 03 August 2004 02:58, [EMAIL PROTECTED]
 wrote:
  From what I have heard, Asterisk does not allow for
 iLBC to
  take advantage of the lost packet concealment.
  I understand this has something to do with the jitter
  processing.
 
 Can you provide a source for that statement?  I am not
 disputing it but I'd 
 like to have it in the archives for one, but also to
 verify the claim too.
 
 Regards,
 Andrew
Hi

Here I am quoting Steve Davies:

For IAX2, at least, Asterisk does not use the
lost-packet-concealment of any codec. This is because the
incoming frames clock Asterisk. For iLBC's lost packet
concealment to work, Asterisk would have to start calling
the decoder with a NULL at the point when the missing
packet should 
have arrived.

Can't say for sure for SIP, but I'd guess that its the
same.

Steve

Regards
Clive
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Re: [Asterisk-Users] G729 Codec

[Andres]

This certainly explains why we get terrible audio at 10% packet loss 
between Asterisk servers between 2 end points using iLBC, but if we 
use 2 SPA2000s using G.729 to commincate directly with each other 
(and having the same 10% packet loss), they sound pretty good.  We 
had been trying to figure why iLBCs loss concealment wasn't helping 
much.  I was never able to explain this until now:)

Thanks.
If you have 10% packet loss G.729 should sound awful. Are you really 
getting 10% packet loss in the G.729 case? If not, why does iLBC give 
that? Is the higher bit rate of iLBC pushing things over your 
available bandwidth limit? Seems pretty odd.

Bandwidth at the mentioned test server is 256MB and usage consumption 
was only 20-25kbps during the test.  Packet loss is at the ISP 
(confirmed by them).  I attribute the bad audio on iLBC due to Steve's 
explanation that Asterisk does not do any loss-concealment, but a direct 
call between 2 Sipuras does (no Asterisk involved).  The SPA manual 
clearly states that The SPA applies an error concealment algorithm to 
alleviate the effects of packet loss.  We have tested this under many 
conditions of packet loss and the SPA sounds great up to about 10-12% 
packet loss.  Even at 20% loss you can carry a convesation that sounds 
like a mediocre cellphone call.

Regards,
Steve

--
Andres
Network Admin
http://www.telesip.net
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Re: [Asterisk-Users] G729 Codec

[steve]

On Tue, 3 Aug 2004, Steve Underwood wrote:

 It would probably help if you understood what that table means. It is 
 very misleading. G.729 has features to mitigate the awfulness of a lost 
 packet. It has nothing to help conceal lost packets really well. What I 
 said is correct. If you fudge over a lost G.711 packet it has less bad 
 effect than fudging over a lost G.729 packet. There is no missing 
 smoothing data, so at least the packets you have are handled properly.

In an appendix of the G711 spec there's a simple but good concealer for 
G711.  I wanted to implement it once Asterisk can take advantage.

Steve

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[Asterisk-Users] G729 Codec

[Daniel Niasoff]

Hi Everyone,



Is G729 more sensitive to packet loss or delays due to its
higher compression. If Ive generally got the bandwidth available, am I
best sticking to ulaw.



Thanks



Daniel Niasoff

Re: [Asterisk-Users] G729 Codec

[Adam Hart]

Daniel Niasoff wrote:
Hi Everyone,
 

Is G729 more sensitive to packet loss or delays due to its higher 
compression. If Ive generally got the bandwidth available, am I best 
sticking to ulaw.

G.729 has lost packet concealment, G.711 doesn't. G.711 will sound 
better otherwise if you can afford the bandwidth.

-Adam
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Re: [Asterisk-Users] G729 Codec

[Steve Underwood]

Adam Hart wrote:
Daniel Niasoff wrote:
Hi Everyone,
 

Is G729 more sensitive to packet loss or delays due to its higher 
compression. If Ive generally got the bandwidth available, am I best 
sticking to ulaw.

G.729 has lost packet concealment, G.711 doesn't. G.711 will sound 
better otherwise if you can afford the bandwidth.
Eh? G.729 has no particular features to allow more effective packet loss 
concealment. iLBC has, but at the cost of a substantially higher bit 
rate. In fact G.711 is a little ahead of G.729 in the regard, since 
packets are completely independant. The smoothing in G.729 means you 
need the previous packet to decode the current one properly.

Regards,
Steve
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Re: [Asterisk-Users] G729 Codec

[Adam Hart]

Steve Underwood wrote:
Adam Hart wrote:
Daniel Niasoff wrote:
Is G729 more sensitive to packet loss or delays due to its higher 
compression. If Ive generally got the bandwidth available, am I best 
sticking to ulaw.

G.729 has lost packet concealment, G.711 doesn't. G.711 will sound 
better otherwise if you can afford the bandwidth.

Eh? G.729 has no particular features to allow more effective packet loss 
concealment. iLBC has, but at the cost of a substantially higher bit 
rate. In fact G.711 is a little ahead of G.729 in the regard, since 
packets are completely independant. The smoothing in G.729 means you 
need the previous packet to decode the current one properly.

Regards,
Steve
I believe you're mistaken - G.729 works similar to iLBC and speex. iLBC 
works better as the packets are independent but G.729 still has a 
function for packet loss concealment.

prehaps have a look at http://www.speex.org/comparison.html
-Adam
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Re: [Asterisk-Users] g729 codec compatibility voiceage vs Digium

[Jason Williams]

I own a G729b codec from voiceage which I had from Digium a couple of
months ago , I friend of mine had the new Digium G729 codec which
registers in the asterisk as a Annex A/B codec, the problem that we
saw is that the call goes thru find but we cannot here any sound.
Asterisk is showing this :

   -- SIP/10.10.1.1-babc is ringing

The codec's should work fine together  I think you have a NAT traversal problem

Jason
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[Asterisk-Users] g729 codec compatibility voiceage vs Digium

[Marcelo Rodriguez]

I own a G729b codec from voiceage which I had from Digium a
couple of months ago , I friend of mine had the new Digium G729 codec which
registers in the asterisk as a Annex A/B codec, the problem that we saw is that
the call goes thru find but we cannot here any sound. Asterisk is showing this
:

  -- SIP/10.10.1.1-babc is ringing

  -- SIP/10.10.1.1-babc answered SIP/600-297c

  -- Attempting native bridge of SIP/600-297c
and SIP/10.10.1.1-babc



Is there something to tune in the asterisk in order for this
two codecs to work?





 Regards.





Marcelo Rodriguez

[Asterisk-Users] G729 codec for asterisk

[pesb]

Hi there,
 Here at my company we are willing to use the asterisk IVR system. 
The problem we are having rigth now is that all our GWs use G729.
I've read that in order to asterisk be able to make transcoding from the GSM 
audio files to G.729, it is necesary to purchase a license from digium. Is 
this correct?

I've seen that licenses are purchased on a per-channel basis. Could we make 
some sort of agreement on having a no-limit channel license? Even, we would 
like to have the possibility of installing it on how many machines we wish to 
do.

I am really in a hurry here. Please answer as soon as possible.

 Pablo Salinas
 RD - CONEXION S.A.
 Asuncion - Paraguay (S. America)
  Phone:595-21-440104
  Fax: 595-21-440270

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RE: [Asterisk-Users] G729 codec for asterisk

[brian]

 Hi there,
  Here at my company we are willing to use the asterisk IVR
 system.
 The problem we are having rigth now is that all our GWs use G729.
 I've read that in order to asterisk be able to make transcoding from the
 GSM
 audio files to G.729, it is necesary to purchase a license from digium. Is
 this correct?

 I've seen that licenses are purchased on a per-channel basis. Could we
 make
 some sort of agreement on having a no-limit channel license? Even, we
 would
 like to have the possibility of installing it on how many machines we wish
 to
 do.

No you MUST pay per channel because the patent holders require that.  The
patent holders would [EMAIL PROTECTED] kittens if you had no port limit or any type of
control on it.  That's why the control and registration processes are in
place to comply with the patent holders requirements.  So your request
translates into I want something for nothing.

bkw


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Re: [Asterisk-Users] G729 codec for asterisk

[Eric Wieling]

If you are in a hurry then you should call Digium

On Thu, 2004-05-20 at 10:58, pesb wrote:
 Hi there,
  Here at my company we are willing to use the asterisk IVR system. 
 The problem we are having rigth now is that all our GWs use G729.
 I've read that in order to asterisk be able to make transcoding from the GSM 
 audio files to G.729, it is necesary to purchase a license from digium. Is 
 this correct?
 
 I've seen that licenses are purchased on a per-channel basis. Could we make 
 some sort of agreement on having a no-limit channel license? Even, we would 
 like to have the possibility of installing it on how many machines we wish to 
 do.
 
 I am really in a hurry here. Please answer as soon as possible.
 
  Pablo Salinas
  RD - CONEXION S.A.
  Asuncion - Paraguay (S. America)
   Phone:595-21-440104
   Fax: 595-21-440270
 
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-- 
  Eric Wieling * BTEL Consulting * 504-899-1387 x2111
In a related story, the IRS has recently ruled that the cost of Windows
upgrades can NOT be deducted as a gambling loss.

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RE: [Asterisk-Users] G729 codec for asterisk

[Scott Stingel]

This is discussed at length in the Wiki, on several pages, including:

http://www.voip-info.org/wiki-Asterisk+G.729+licensing 


Scott M. Stingel
President,
Emerging Voice Technology, Inc.
Palo Alto California  London England
www.evtmedia.com 

-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of pesb
Sent: Thursday, May 20, 2004 8:59 AM
To: [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Subject: [Asterisk-Users] G729 codec for asterisk

Hi there,
 Here at my company we are willing to use the asterisk IVR
system. 
The problem we are having rigth now is that all our GWs use G729.
I've read that in order to asterisk be able to make transcoding from the GSM
audio files to G.729, it is necesary to purchase a license from digium. Is
this correct?

I've seen that licenses are purchased on a per-channel basis. Could we make
some sort of agreement on having a no-limit channel license? Even, we would
like to have the possibility of installing it on how many machines we wish
to do.

I am really in a hurry here. Please answer as soon as possible.

 Pablo Salinas
 RD - CONEXION S.A.
 Asuncion - Paraguay (S. America)
  Phone:595-21-440104
  Fax: 595-21-440270

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