I am using elastix 2.0.3 and FreePBX 18.104.22.168 I can make calls into my PBX but i cannot get any sound on the outbound calls. The incoming call goes on IVR and i can hear it but the outgoing call is total silence. it rings on the other side and i can hear ringing on call as well but after that it is silent. Here are the trunk details: PEER Details: disallow=all allow=alaw&ulaw&gsm&g729 host=sip.pennytel.com port=5060 username= fromuser= fromusername= fromdomain=sip.pennytel.com secret= canreinvite=no dtmfmode=rfc2833 type=peer defaultexpirey=300 insecure=very qualify=yes USER Details: type=user host=sip.pennytel.com username= fromdomain=sip.pennytel.com fromusername= secret= context=from-trunk I have tried to play around with the settings by changing the use settings to: type=user secret= context=from-trunk it still did the same thing. Can anyone suggest what could be the problem and what can be done to fix it.