Hi All,
What is the behaviour of UAC in following scenario:
1. UAC sends INVITE with 100rel in both requires and supported headers.
UAS sends 180 prov resp without 100rel in both requires and supported
headers. what should the UAC do?
2. Invite is sent without 100rel in both require and supported header,
but UAS sends 180 prov resp with 100rel in requires and supported. what
should the UAC do in this case?
Should UAC cancel the call, in the above 2 scenarios?
Thanks in advance.
Regards,
Soma
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