On Wed, Aug 17, 2011 at 10:27 PM, Fadi Chehimi <fchehimi at localphone.com> wrote: > Hello > I am having a problem oputting a call on hold. I am using the > method:?pjsua_call_set_hold(...) to put the current call on hold and it did > work for one or two times. Then i used the method?pjsua_call_reinvite(...) > to release the call from hold. But for some reason putting the call on hold > is not working anymore!!! I keep getting the following error message in the > logs: > > ?16:16:27.347? ? tsx0xbd7664? Temporary failure in sending Request msg > INVITE/cseq=24666 (tdta0xbd5400), will try next server. Err=171060 > (Unsupported transport (PJSIP_EUNSUPTRANSPORT)) > > ?16:16:27.347 ? pjsua_core.c? TX 1480 bytes Request msg INVITE/cseq=24666 > (tdta0xbd5400) to UDP 94.75.247.45:5060: > The library tried to send your INVITE with TCP, since the request is larger than 1300 bytes. But it failed, so then it tried with UDP. Unfortunately the log stops short of telling why the UDP transaction failed, if it indeed failed. Benny
