"Ivar" <[EMAIL PROTECTED]> asks
> Hi, > > In RFC 3261 > > Contact 1xx - - - o - - > Contact 2xx - - - m o o > > For there i guess it's optional, but no the case: > > UA1 -> UA2 > UA2 sends ringing without Contact > UA1 created early dialog, but wants to terminate it, it must send BYE > ...... no contact header what should do ? If UA1's only received provisional responses surely it wants to send a _CANCEL_ to terminate the dialog? frank _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
