Which SIP response is considered a final response?
A. 183 Session in Progress
B. 199 Early Dialog Terminated
C. 200 OK
D. 180 Ringing
E. 100 Trying
Answer: C
Which two SDP content headers can be found in a SIP INVITE message? (Choose two.)
A. Expires
B. Contact
C. Connection Info
D. Media Attributes
E. Allow
F. CSeq
Answer: CD
