Re: ACK response

"Dale Worley" <[email protected]>
Newsgroups gmane.ietf.sip
Organization Nortel Networks
Message-ID <[email protected]>
On Mon, 2009-03-02 at 11:40 +0530, Mahesh wrote:
> what will happen if caller din't get ACK.whats the behaviour of caller.

See RFC 3261 section 17.2.1, especially figure 7.  If the UAS does not
receive an ACK, it re-sends the final response to the INVITE.  If Timer
H fires before an ACK arrives, the UAS deletes the dialog.

Dale


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