Hi,
In draft-rosenberg-sip-unify-00.txt, section 5.5, Figure 11,
Manyfolks basic call. It mentioned that "The INVITE has a
Require header to indicate tht the UAS has to support preconditins"
What is preconditions extention looks like?
Just like "100rel" optional tag in the Require header
means support PRACK,
Can we do something like:
Require: preconditon
Is this right?
Thanks in advanced,
Regards,
Helen Luo
Santera System,
[EMAIL PROTECTED]
972-461-6330
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