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I am very interested in this topic(session state after
Non-successful Re-INVITE). And I have paid attention to it for a long
time.
I just hear from my friend that there is a draft on this topic
currently( I did not see any personal or WG draft on this topic
before).
I think the description in this one is effective and it
is what I am looking for! And the introduction is suit for the evolution of
media tech.
Questions:
1. How you think the method of using a new Re-INVITE
to refresh the session state?
Because this is a easy and also effective way. I once heared a
SDP attribute of "chain" which might make the question
complex.
As you paid so much attention on this topic, I think you might have thought
about "using a new Re-INVITE to refresh the session state".
2. "in the future we define a complex application/session which need
negotiation of session parameter using offer/answer in many times for one
modification"
Is this just a description in theroy or you have some research on such
media types.
Thanks.
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