[Freeswitch-users] Forcing ptime for A Leg and B Leg call

Hello Can anyone guide me on following Client----120ms----->FS----20ms---->GW Client<----50ms------FS<----20ms----GW Sip Client will use G729 codec with 120 ptime, Freeswitch will send the call to GW using G279@20 ptime. Freeswitch will send receive call from RTP with G729@20 ptime and will send it to Sip Client using G279@50ptime. Sip Client will be registered at FS using internal SIP Profile. I will use Sangoma transcoding card for it. Can anyone help me to tell the way what i have to do in sip profile and dialplan. With Regards -- Arafath-uz-zaman khan