Refer to the exhibit.
If this SIP call is initiated using delayed offer, which SIP message will UA#1 use to communicate
its media capability to UA#2?
A.
INVITE
B.
180 Ringing
C.
200 OK
D.
ACK
E.
RTP Media
Explanation:
In the Delayed Offer process, the calling does not send its offer in the SIP INVITE
Message. The callee sends the offer within the SDP fields of its answer (SIP 200 OK). The calling
answers within the ACK message.