[reSIProcate] DUM : Handling failure responses to CANCEL
- From: "Derek MacDonald" <Derek@xxxxxxxx>
- Date: Tue, 29 Jun 2004 16:29:32 -0700
Two issues in DUM:
A CANCEL request does not have a to tag, but failure responses to a
cancel(481 or 408) need to be dispatched to a dialog. How should we do
this? Dispatching to all Dialogs in a DialogSet seems probable.
2543 endpoints do not generate a 487, but we need to terminate the Dialog
somehow. rfc3261 describes a timer in 9.1; how should we deal with this?
--Derek