Paul Kyzivat wrote:
Vijay,
A very thorough review. I have one comment on it, below.
Vijay K. Gurbani wrote:
4. In SIP, when a server responds with an affirmative response,
it always adds a tag parameter to the From header.
Don't you mean To: header?
Paul: Yes, my bad. Thanks for catching this. Indeed, I meant the
To header.
The initial INVITE should have a From-tag and the response should
contain that and a To-tag. All subsequent requests and responses in the
dialog should have both.
- vijay
--
Vijay K. Gurbani, Bell Laboratories, Alcatel-Lucent
2701 Lucent Lane, Rm. 9F-546, Lisle, Illinois 60532 (USA)
Email: [EMAIL PROTECTED],bell-labs.com,acm.org}
WWW: http://www.alcatel-lucent.com/bell-labs
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