2010/7/6 goutam kumar <[email protected]>: > Hi, Hi, please set always a descriptive subject in every mail.
> During implementation I have come across two situations, > > 1) If for an incoming call, the callee dosen't receive an ACK for a 200 OK, > should the call fail?? The callee should then generate a BYE. > 2) In an outgoing call, if the end-user hangs-up a call, i.e. goes ON_HOOK > while the remote party has still not answered the call, should the local SIP > UA send a CANCEL message to the callee??? Yes. But it could also send an *in-dialog* BYE to terminate just a pending branch (in case of forking). -- Iñaki Baz Castillo <[email protected]> _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
