[asterisk-users] One-side Audio on Bridged Calls With Both Legs Crossing NAT Device

2017-08-29 Thread Vladimir Mikhelson

Hi,

Let me provide the details first:

 * Asterisk 1.8.32 on CentOS behind the NAT firewall
 * Two (2) SIP trunks with "canreinvite=no" and "directmedia=no"

If a call comes from either trunk and is bridged to a local extension 
there is never a problem with audio. The same is true for outbound calls 
on either trunk.


If an incoming call from Trunk A is forwarded to Trunk B there is a 
large percentage of the one-side audio calls.


Has anybody run into this kind of a situation?

Thank you,
Vladimir

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[asterisk-users] RTP Timestamp rewind

2017-08-29 Thread Mark Wiater
Hi folks.

I have a couple of questions regarding RTP.

The background of my inquiry is that I have packet captures of SIP and
RTP traffic on an Asterisk and Broadworks SIP trunk and the RTP many
times has a time stamp that rewinds by 480 using g.711u. The Sequence
number continues to increment appropriately, but the timestamp just rewinds.



It doesn't happen on every call, but it's frequent enough to make me
want to understand it better.

My questions are:

Is there ever a circumstance where it would be normal or logical to see
the RTP timestamp go backwards during the RTP stream?  Consistently by
480, 3 voice frames?

Will Asterisk just drop the packets that compromise the rewind?

Thanks

Mark

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Re: [asterisk-users] What version of Linux?

2017-08-29 Thread Tech Support
Hello;
Have you run the script that's included in the Asterisk distribution
that lists and installs the needed dependencies? It's called
"install_prereq" and it's in the contrib/scripts directory. Hope this helps.
Regards;
John V.

-Original Message-
From: asterisk-users-boun...@lists.digium.com
[mailto:asterisk-users-boun...@lists.digium.com] On Behalf Of Ira
Sent: Monday, August 28, 2017 03:28 PM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: [asterisk-users] What version of Linux?

Hello Asterisk,

I've been running CentOS since 2006 or so and support for the 32 bit version
recently ended. CentOS no longer offers a 32 bit version so I thought I'd
try Fedora 26 as they have 32 bit and support. Got it installed, then
downloaded Asterisk 14.6.0 but can't seem to get it built. The configure
script fails with some error about CPP not working correctly? I did discover
that kernel-devel was not installed so I fixed that but I'm still stuck.

Is the latest Fedora a good choice for an Asterisk box or should I try
something else. The machine is an Intel Atom board with a Digium PCI analog
board for my one last analog line.

I believe the board is limited to a 32 bit OS.

So two questions, is Fedora a good choice and if not, what should I use for
a machine running only Asterisk and Samba?

Is there a list of dependencies I need to install before Asterisk will
compile?

Thanks, Ira 


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Re: [asterisk-users] UNIQUEID not unique in different channels

2017-08-29 Thread Joshua Colp
On Tue, Aug 29, 2017, at 10:57 AM, Thomas wrote:
> Hello,
> 
> since al long time I have used UNIQUEID for identify calls in my
> dialplan, 
> statistics...
> 
> Now I have had an problem, after I have checked log file I found out
> following:
> 
> calls same time ( hours:seconds) came in.
> 
> CallID, DID, channel name (3cf9 to 3cfa) are different.
> 
> Only UNIQUEID is identical 
> 
> Is there any known bugs or ist UNIQUEID not unique and can not be used
> for 
> identify calls?

There's no known bugs and it is absolutely supposed to be unique. I'd
suggest filing an issue[1] with logs and details. Also ensure you are
using a currently supported version of Asterisk.

[1] https://issues.asterisk.org/jira

-- 
Joshua Colp
Digium, Inc. | Senior Software Developer
445 Jan Davis Drive NW - Huntsville, AL 35806 - US
Check us out at: www.digium.com & www.asterisk.org

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[asterisk-users] UNIQUEID not unique in different channels

2017-08-29 Thread Thomas
Hello,

since al long time I have used UNIQUEID for identify calls in my dialplan, 
statistics...

Now I have had an problem, after I have checked log file I found out following:

calls same time ( hours:seconds) came in.

CallID, DID, channel name (3cf9 to 3cfa) are different.

Only UNIQUEID is identical 

Is there any known bugs or ist UNIQUEID not unique and can not be used for 
identify calls?


[Aug 28 10:14:11] VERBOSE[6413][C-1f1e] pbx.c: -- Executing 
[XX@patton4970in:1] NoOp("SIP/outbound.patton-3cf9", "INFO: 
eingehender Anruf Context patton4970in von 
SIP/outbound.patton-3cf9 ""  zu XX") in new stack
UNIQUEID: 1503908051.54095


[Aug 28 10:14:11] VERBOSE[6418][C-1f1f] pbx.c: -- Executing 
[XX@patton4970in:1] NoOp("SIP/outbound.patton-3cfa", "INFO: 
eingehender Anruf Context patton4970in von 
SIP/outbound.patton-3cfa ""  zu XX") in new stack
UNIQUEID: 1503908051.54095


thanks..



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