Hello, On Tuesday 15 Jun, 2010, at 6:23 PM, dave george wrote: > This is what the carrier wants to see from my asterisk > > > > IP/SDP Request: INVITE sip:324547650101670 at x.x.x.x, with session > description > > 22930.338403 x.x.x.x -> x.x.x.x 245 SIP Status: 100 Trying > > 22930.439343 x.x.x.x -> x.x.x.x SIP/SDP Status: 183 Session > Progress, with > session description > > 22955.172382 x.x.x.x -> x.x.x.x SIP/SDP Status: 200 OK, with session > description If it is on sip side, you can try with progressinband=no or never (http://www.voip-info.org/wiki/view/Asterisk+sip+progressinband. ) Hope this will help... Regards, -vma .