Support SIP Video
Select to enable video support in SIP calls. The default setting is "Yes".
Reject Non-Matching
INVITE
If enabled, when rejecting an incoming INVITE or REGISTER request, the
UCM6200 will always reject with "401 Unauthorized" instead of notifying the
requester whether there is a matching user or peer for the request. This reduces
the ability of an attacker to scan for valid SIP usernames. The default setting is
"No".
SDP Attribute Passthrough
Enable Attribute
Passthrough
If enable, and if the service doesn’t know the attribute of FEC/FECC/BFCP, then
the attribute will be passthrough.
Early Media
Enable Use Final SDP
If enabled, call negotiation will use final response SDP.
Blind Transfer
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