When should a CSeq be increased?
If a Client sends a Re-INVITE, which is never received, should the
next method on the same call be with an increased CSeq?
What happens if the Re-INVITE caused an error? The error might have
been that the message was badly formed, and therefore the server will
not update the cseq state. If the server will now send a new method,
it will be with a lower cseq than the state at the client.
I think there is some ambiguity regarding when to increase the cseq
number, and what to do with lower (or much higher) numbered messages.
--
Dvir Oren <[EMAIL PROTECTED]>
Lucid Voice Ltd. <http://www.lucidvoice.com>
5 Jabotinski St., Ramat-Gan, 52520 Israel
Tel: 972 3 5757488 Fax: 972 3 5757499
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