On Sat, Nov 27, 2010 at 2:07 PM, ??? <szhanxf at gmail.com> wrote:
>
> send invite by?pjsua_call_make_call("sip:112.91.66.69;transport=tcp");
> recv 200ok
> then pjsua send ACK with udp, but it is unexpected.
> can you help me?
> thanks!
>
ACK for 200/OK will be sent to the Contact URI or Record-Route URI in
the 200/OK response, so it depends on how the callee or your proxy
sets this header.
-Benny
