If you are going to be running many simultaneous calls, you might want to look into a Digium TCE400B or Sangoma D100 card.  You get the G729 licences and offload the CPU at the same time.  Software licenses are better if you need just a few.
 
Guillermo


On Mon, May 27, 2013 at 1:35 PM, Nelson Luiz Ferraz de Camargo Penteado <bigx333@gmail.com> wrote:

The G729 that comes with FreeSWITCH is pass through only, if you want transcoding you need to buy a license.

On 27 May 2013 3:55 PM, "Daniel Ivanov" <sertys@gmail.com> wrote:
I'm having media problems with a FS here. UAs are sending mixed capabilites all the time and i wanna gracefully degradate on them.

This is what i have in vars.xml:
<X-PRE-PROCESS cmd="set" data="global_codec_prefs=G729,GSM,CODEC2"/>
<X-PRE-PROCESS cmd="set" data="outbound_codec_prefs=PCMA,G729"/>

This is in external.xml:
<param name="inbound-codec-prefs" value="$${global_codec_prefs}"/>
<param name="outbound-codec-prefs" value="G729"/>
<param name="inbound-late-negotiation" value="false"/>
<param name="disable-transcoding" value="false"/>
<param name="inbound-proxy-media" value="true"/>
    
 I need to make sure that when a UA dials in, the A-leg is negotiated between g729 and gsm(and codec2) and the call is then transcoded to the B-leg if it's not G729 instead of just resending the SDP directly to the gateways.
I've tried disabling and enabling proxy-media, late-negotiation and disable-transcoding along with passing the strict codec_string and absolute_codec_string.

Point me on what i'm failing to apprehend here.

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_________________________________________________________________________
Professional FreeSWITCH Consulting Services:
consulting@freeswitch.org
http://www.freeswitchsolutions.com

FreeSWITCH-powered IP PBX: The CudaTel Communication Server
http://www.cudatel.com

Official FreeSWITCH Sites
http://www.freeswitch.org
http://wiki.freeswitch.org
http://www.cluecon.com

FreeSWITCH-users mailing list
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http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
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--
Guillermo Ruiz Camauer