Cisco 400-051 Question Answer

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