i was to do transcoding on a bridge call not try to negotiate codec only like on legA i have GSM and i have codec pref for outbound as PCMA,PCMU then LegA got response after transcoding with PCMA so i put inbound-late-negotiation to true. Regards Shahzad Bhatti ---------- Forwarded message ----------

From: "Dahlberg, David" <david.dahlberg@fkie.fraunhofer.de> To: "freeswitch-users@lists.freeswitch.org" < freeswitch-users@lists.freeswitch.org> Cc: Date: Fri, 24 Jan 2014 14:01:56 +0000 Subject: Re: [Freeswitch-users] trans-coding is not working Am Freitag, den 24.01.2014, 16:48 +0500 schrieb Shahzad Bhatti:

...

no i want to transcode GSM with PCMA so i <param name="inbound-zrtp-passthru" value="false"/> <param name="inbound-late-negotiation" value="true"/> to enable late negotiation only for trans-coding.

Please try "inbound-late-negotiation=false" to negotiate both call legs independently. (see http://wiki.freeswitch.org/wiki/Codec_negotiation)

-- David Dahlberg

Fraunhofer FKIE, Dept. Communication Systems (KOM) | Tel: +49-228-9435-845 Fraunhoferstr. 20, 53343 Wachtberg, Germany | Fax: +49-228-856277