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Re: [reSIProcate] CANCEL without To-tag not working


I'm not tracking any known issues with CANCEL processing.  It's normal for a CANCEL message not to have a to-tag.  Resip uses a CancelMap, indexed by transactionId to match an incoming cancel message to it's DialogSet.  Do you have logs for your scenario?

On Thu, Feb 18, 2010 at 8:08 AM, Bjorn Andersson <bjorn.andersson@xxxxxxxxxx> wrote:
Hi,
If an UAC cancels an invite without sending the To-tag, the DialogSet
will not be found and nothing happens. I think resiprocate should be
able to handle this, as provisionals are normally unreliable. Is this a
known issue?

Best Regards
Björn Andersson
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