Hi There Yeap, ACK should be forwarded to callee. In fact, the proxy is doing such thing. But, when it does, it puts a route at the end of ACK message.

Actually I have a "record_route()" function. Ill try to read more about ser.cfg to find out some solution. Thanks, Tourinho Andrey Kuprianov wrote: >Hi, > >Sure. It should forward ACK to the callee, right? Otherwise, how can >the callee know whether the connection is established properly (i.e. >3-way handshake, unless your transport is TCP) :) > >Plus, ACK is a request, isnt it? You configuration file probably has >this part somewhere at the beginning: > >if(method!="REGISTER") { > record_route(); >}; > >This means that SER will attach route headers to every request except >REGISTER. > > Good luck, > > Andrey. > > > >On 11/13/06, Gustavo Passos Tourinho ><gustavo.passos.tourinho(a)gmail.com> wrote: >>Hey There. >> >>I'm having a weird signaling. When the proxy receives an ACK from >>caller, it puts an route at the end of packet and then forwards it. >> >>I have no idea what i could be. >> >>Does anyone have a clue? >> >>Thanks in advanced, >>Tourinho