AFAIK you can either use the codec impl on Sangoma or the software version at any given time. They are mutually exclusive. What you can do however is have 2 FS one with the sangoma and the other with the software and setup the sangoma with the CAC values and script the dialplan such that it uses the second FS upon session max count being reached.

On Mon, Dec 2, 2013 at 6:50 PM, Guillaume Bour <libon.voiceteam@gmail.com> wrote:

Hi All,

We currently use Sangoma cards to transcode calls. But when all
available session are already used, new calls fails with error:
|2013-11-28 22:48:36.317913 [ERR] mod_sangoma_codec.c:696 Failed to
create Sangoma decoding session.||
||2013-11-28 22:48:36.317913 [ERR] mod_sangoma_codec.c:1117 Create
Transcoding Session Error||
|
Is there a way to fallback to software transcoding in this case ?

Regards,
Guillaume Bour

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