With regard to SIP and SDP, which of the following statements is true?
A.
SIP is similar toRASand SDP is similar toRTP
B.
SIP is similar toRTPand SDP is similar toRAS
C.
SIP is similar to H.225 and SDP is similar toH.245
D.
SIP is similar toH.245and SDP is similar to H.323
E.
SIP is similar toH.323and SDP is similar to H.225