Posted: Wed Oct 17, 2007 4:27 pm Post subject: [Asterisk-video] AMR passthrough patch on bugtracker
Hi Klaus,
I tried your patch that uses the amr codec.
Managed to build it with Asterisk 1.4.13.
We have a 3G gateway that talks SIP to this Asterisk and on the other side a plain X-Lite that registers with this Asterisk (using g711 alaw).
I can't call X-Lite. Error: "chan_sip.c:2963 sip_call: No audio format found to offer"
However, the amr codec seems to be available:
Posted: Wed Oct 17, 2007 6:30 pm Post subject: [Asterisk-video] AMR passthrough patch on bugtracker
Hi Koen!
Have you activated AMR in sip.conf?
disallow=all ; or something similar ....
allow=all
When does this error happen? Is there an INVITE sent to xlite or does
the error happen before?
can you post the INVITE received by Asterisk?
regards
klaus
Koen Van Impe wrote:
Quote:
Hi Klaus,
I tried your patch that uses the amr codec.
Managed to build it with Asterisk 1.4.13.
We have a 3G gateway that talks SIP to this Asterisk and on the other
side a plain X-Lite that registers with this Asterisk (using g711 alaw).
I can't call X-Lite. Error: "chan_sip.c:2963 sip_call: No audio format
found to offer"
However, the amr codec seems to be available:
Asterisk 1 is SVN-branch-1.4-r75450M with AMR patch from sip.fontventa.com
Asterisk 2 is SVN-trunk-r82546M with AMR passthrough patch from
bugs.digium.com
I verified with wireshark: There is really AMR used between the 2
Asterisk servers. Thus Asterisk 1 doing transcoding between SIP-SIP and
SIP-ISDN.
Maybe there is a bug in the MAR codec which is only triggered in your
scenario or happens only with newer Asterisk versions.
regards
klaus
Koen Van Impe schrieb:
Quote:
Hi Klaus,
I tried your patch that uses the amr codec.
Managed to build it with Asterisk 1.4.13.
We have a 3G gateway that talks SIP to this Asterisk and on the other
side a plain X-Lite that registers with this Asterisk (using g711 alaw).
I can't call X-Lite. Error: "chan_sip.c:2963 sip_call: No audio format
found to offer"
However, the amr codec seems to be available:
Posted: Fri Oct 19, 2007 12:23 am Post subject: [Asterisk-video] AMR passthrough patch on bugtracker
Hi,
I have tested amr patch from fontventa against
asterisk 1.4.13 for callout only(i still can make call
in). It worked, the audio played on my mobilephone.
Regards,
Reza
--- Klaus Darilion <klaus.mailinglists@pernau.at>
wrote:
Quote:
Hi Koen!
I just tested the AMR codec again in the following
scenario:
Posted: Fri Oct 19, 2007 8:08 am Post subject: [Asterisk-video] AMR passthrough patch on bugtracker
In this case, I only host the patch, the original work was from Paul, and Klaus was the one who made all the integration/tests/fixing hard work.
BR
Sergio
---------- Original Message ----------------------------------
From: Reza Fatahillah <ezhot_95@yahoo.com>
Reply-To: Development discussion of video media support in Asterisk<asterisk-video@lists.digium.com>
Date: Thu, 18 Oct 2007 17:16:39 -0700 (PDT)
Quote:
Hi,
I have tested amr patch from fontventa against
asterisk 1.4.13 for callout only(i still can make call
in). It worked, the audio played on my mobilephone.
Regards,
Reza
--- Klaus Darilion <klaus.mailinglists@pernau.at>
wrote:
> Hi Koen!
>
> I just tested the AMR codec again in the following
> scenario:
>
> +----+ +----+
> xlite <--ulaw-->| |<--AMR-->| |
> |Ast | |Ast |
> PSTN <--ISDN-->|eri |<--AMR-->|eri |
> |sk 1| |sk 2|
> +----+ +----+
>
> Asterisk 1 is SVN-branch-1.4-r75450M with AMR patch
> from sip.fontventa.com
>
> Asterisk 2 is SVN-trunk-r82546M with AMR passthrough
> patch from
> bugs.digium.com
__________________________________________________
Do You Yahoo!?
Tired of spam? Yahoo! Mail has the best spam protection around
http://mail.yahoo.com
_______________________________________________
--Bandwidth and Colocation Provided by http://www.api-digital.com--
You can post new topics in this forum You can reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum