As opposed to a regular SIP trace, what do SIP messages captured using the traceSM with "a=showSM" option display?

As opposed to a regular SIP trace, what do SIP messages captured using the traceSM with "a=showSM" option display?
A . the message flow details from SM100 to the PPM servlet
B . the message flow details from the SM100 to Avaya Aura® Communication Manager (CM)
C . the message flow details from the network to the SIP container
D . the message flow details from the SM100 to the Avaya Aura® Session Manager (SM) Call Processing element

View Answer

Answer: D