[SIPForum-discussion] Stuck with CANCEL METHOD

[Kareena K]

Hi,

  When we perform CFNA, CANCEL will send from proxy for the pending INVITE
request. So the transaction should be same i.e we should get same branch
id, right. But my doubt is what about dialog id which will formed by
(remote tag,local tag and call-id). In my testing scenario i got different
remote tag for CANCEL?

So this means different dialog will formed for INVITE and CANCEL.

How come 2 dialog will formed for one transaction?

please someone let me clear on this?
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