[Freeswitch-users] Sangoma D100 usage

Steven Ayre steveayre at gmail.com
Thu Dec 2 16:48:42 MSK 2010


Sangoma is not part of the codec IANA name, just part of the interface
name (description). Try it like this:

<X-PRE-PROCESS cmd="set" data="global_codec_prefs=G729,PCMU,PCMA"/>
<X-PRE-PROCESS cmd="set" data="outbound_codec_prefs=PCMU,PCMA"/>

Don't have mod_g729 or mod_com_g729 loaded at the same time.

-Steve


On 2 December 2010 12:55, Javier Gallart <jgallartm at gmail.com> wrote:
> Hello
> we got a Sangoma D100 transcoding card, and we like to get it working with
> our freeswitch. Freeswitch and the Sangoma card are running on the same
> server. The module is properly loaded:
>  2010-12-02 07:46:33.393953 [DEBUG] mod_sangoma_codec.c:1102 Reading sangoma
> codec configuration
> 2010-12-02 07:46:33.393953 [DEBUG] mod_sangoma_codec.c:1126 Found Sangoma
> RTP IP x.x.x.x
> 2010-12-02 07:46:33.393953 [NOTICE] mod_sangoma_codec.c:1193 Detected 1 and
> activated 1 Sangoma codec vocallo modules
> 2010-12-02 07:46:33.393953 [DEBUG] mod_sangoma_codec.c:1207 Loading codecs,
> register='all', noregister=''
> 2010-12-02 07:46:33.393953 [DEBUG] mod_sangoma_codec.c:1239 Registering
> implementations for codec PCMU
> ...
> 2010-12-02 07:46:33.394951 [DEBUG] mod_sangoma_codec.c:1239 Registering
> implementations for codec PCMA
> ...
> 2010-12-02 07:46:33.394951 [DEBUG] mod_sangoma_codec.c:1239 Registering
> implementations for codec G729
> ...
> 2010-12-02 07:46:33.402964 [CONSOLE] switch_loadable_module.c:946
> Successfully Loaded [mod_sangoma_codec]
> 2010-12-02 07:46:33.402964 [NOTICE] switch_loadable_module.c:185 Adding
> Codec PCMU 0 Sangoma PCMU 8000hz 10ms 64000bps
> ...
> 2010-12-02 07:46:33.402964 [NOTICE] switch_loadable_module.c:185 Adding
> Codec PCMA 8 Sangoma PCMA 8000hz 20ms 64000bps
> ...
> 2010-12-02 07:46:33.402964 [NOTICE] switch_loadable_module.c:185 Adding
> Codec G729 18 Sangoma G729 8000hz 40ms 8000bps
> ...
> 2010-12-02 07:46:33.403967 [NOTICE] switch_loadable_module.c:274 Adding API
> Function 'sangoma_codec'
> The codecs look also good:
> freeswitch at internal> show codecs
> codec,Sangoma G723,mod_sangoma_codec
> codec,Sangoma G729,mod_sangoma_codec
> codec,Sangoma GSM,mod_sangoma_codec
> codec,Sangoma PCMA,mod_sangoma_codec
> codec,Sangoma PCMU,mod_sangoma_codec
> What we don't know is how to actually use the card. We have forced a call
> with g729 in the A-leg and g711 in the b-leg but freeswitch doesn't know how
> to bridge them. I've tried unsuccessfully this config in the vars.xml:
> <X-PRE-PROCESS cmd="set" data="global_codec_prefs=Sangoma G729,Sangoma
> PCMU,Sangoma PCMA"/>
> <X-PRE-PROCESS cmd="set" data="outbound_codec_prefs=Sangoma PCMU,Sangoma
> PCMA"/>
> Does anybody has any experience usgin this card?
> Thanks
> Javier
>
>
>
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