Re: [asterisk-users] inbound T38 to email

[James Cloos]

> "JL" == Jeff LaCoursiere  writes:

JL> Is there any new modern way to take t38 from a (SIP) DID provider and
JL> route to email?  Thanks for any insight :)

With recent versions of asterisk you can use the ReceiveFax and SendFax
dialplan applications.  They can be configured (in res_fax.conf) to use
t38 when available.

-JimC
-- 
James Cloos  OpenPGP: 0x997A9F17ED7DAEA6

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[asterisk-users] Asterisk 14 web broadcast

[Matt Fredrickson]

Hey All,

Slight interlude from your regularly scheduled programming.

For any interested, I will be giving a web broadcast today about
Asterisk 14 and what's new with Asterisk since the 13 release.  For
those of you that aren't aware, I'm responsible for day to day
management of the Asterisk project now that Matt Jordan has been moved
into the CTO role at Digium.

You can get info about it at:

http://bit.ly/2gDkFrh

It will be live today at 8AM, 2PM, and 9PM CDT.

Hope to see many of you there!

-- 
Matthew Fredrickson
Digium, Inc. | Engineering Manager
445 Jan Davis Drive NW - Huntsville, AL 35806 - USA

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Re: [asterisk-users] Asterisk compatibility with SMS services

[A J Stiles]

On Wednesday 30 Nov 2016, Emiliano Vazquez wrote:
> i'm using gammu[1] with a 3g dongle and my own chip with my preffer
> provider. It can send over 700 every our and receive to. I don't know if
> you need asterisk and sms in the same way but with this tool you can make
> everything. It has python tools to.
> [1] https://wammu.eu/gammu/

I've used that, with an old pre-smartphone mobile as a GSM modem.  It has the 
usual GUI frontend and scriptable backend.  But it is separate from Asterisk.


I have also used the OpenVox G400P/E in the past, which integrates beautifully 
with Asterisk  (incoming text messages, successfully sent outgoing messages 
and failed sent outgoing messages trigger extensions in the dialplan);  but 
this card has been "no longer recommended for new designs" for some time now  
(chan_extra won't even build against recent kernel or Asterisk versions).


Be aware that if you send too many text messages in too short a timespan, your 
telco might deem that to be in excess of their "fair use policy" -- although 
the exact dividing line between fair and unfair use seems to be a jealously-
guarded secret.  The only way to find out for sure is to cross it .


-- 
AJS

Note:  Originating address only accepts e-mail from list!  If replying off-
list, change address to asterisk1list at earthshod dot co dot uk .

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Re: [asterisk-users] app_queue ringall - 2 agents answer same time problem

[marek cervenka]

upgrade to ast 13.13.0 doesnt help

switch from local channel to SIP help

;member => Local/2000@route_phones_1,1,2000,hint:2000@subscribe_1
member => SIP/vr1a2000

load average is around 2 (4 core, vmware with 1Ghz per core), generated 
by 2x yes > /dev/null &


[route_phones_1] is around 10 dialplan commands (execif,set) + 1x fastAGI

do you think it's bug or timing "limit" of Asterisk?


Dne 30/11/2016 v 22:17 marek cervenka napsal(a):


hmm. i think customer will not agree this is correct behavior

from pcap it looks like there is missing CANCEL to the second device



Dne 30/11/2016 v 19:42 Sam Basan napsal(a):


Your second call is not without sound, there is simply no call at all.
As the first answer the call his channel and the external call 
channel connected.
The second device simply off hook but his channel have no external 
channel to connect.


It's looks like a simple telephony glare.

Sam


בתאריך 30 בנוב' 2016 7:00 PM,‏ "marek cervenka" > כתב:


hi,

our customer reports problem when 2 agents answer the call in the
same time

faster operator (device) answer the call, but the second is
showed up (on device) and call is without sound

asterisk 13.9/app_queue with strategy ringall/operators via Local
channel with sip device (chan_sip)

do you have any tips/info before i will dig deep into logs/debug?

checked google 
without any clue

marek



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Re: [asterisk-users] ODBC locks warning in CLI - Asterisk 1.8.32.3

[Stefan Viljoen]

Hi all

Just to report back if it is of interest to anybody, I managed to solve
this.

Had nothing to do with Asterisk, rather with Percona 5.6 / MySQL which is
the database used via ODBC from Asterisk to store CELs and CDRs.

I added the following in the /etc/my.cnf file for the Percona instance I am
running:

innodb_lock_wait_timeout=120
transaction-isolation=READ-COMMITTED

and restarted the Percona instance.

This appears to have definitively removed the below warning from my Asterisk
instance's CLI.

Using READ-COMMITTED (instead of the default REPEATABLE-READ) transaction
isolation level apparently has optimised InnoDB table row locking (at least
in my use case, Percona / MySQL version and load) to such a degree that I no
longer see the warning below come up.

Everything is still reliably logging as far as I can determine, and all my
MySQL stored procedures which process my CDRs and CELs into useful form for
my dialing back-end are still working fine.

Just in case somebody can be helped by this.

>Hi all

>I get this warning in the Asterisk CLI about once every ten minutes or so:

>[Nov 23 14:47:36] WARNING[2544]: res_odbc.c:647
ast_odbc_prepare_and_execute: SQL Execute returned an error -1: HY000:
[MySQL][ODBC 5.1 Driver][mysqld-5.1.73]Deadlock found when trying to get
lock; try restarting transaction (105) [Nov >23 14:47:36] WARNING[2544]:
res_odbc.c:659 ast_odbc_prepare_and_execute: SQL Execute error -1! Verifying
connection to cdr [asterisk-cdr]...
>[Nov 23 14:47:36] WARNING[2544]: res_odbc.c:763 ast_odbc_sanity_check:
Connection is down attempting to reconnect...
>[Nov 23 14:47:36] NOTICE[2544]: res_odbc.c:1541 odbc_obj_connect:
Connecting cdr [Nov 23 14:47:36] NOTICE[2544]: res_odbc.c:1573
odbc_obj_connect: res_odbc: Connected to cdr [asterisk-cdr]

>Does this imply that I'm missing the ODBC CELs and / or CDRs that were
trying to write to MySQL over ODBC when the above occurred?

>Or will the ODBC module in Asterisk (or ODBC itself?) recover gracefully
and re-emit the CEL or CDR insert that hit the lock and were therefore NOT
written to MySQL?

>Thanks,

>Stefan






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