In a SIP trace csapturing PPM messages, which device sends the getCallHistory PPM request, and what is it requesting?

In a SIP trace csapturing PPM messages, which device sends the getCallHistory PPM request, and what is it requesting?
A . Avaya Aura® System Manager; the call log history from Communication Manager
B . The SIP endpoint; its call log to be retrieved from Session Manager
C . The Avaya Aura® Session Manager (SM) server; the call history from System Manager
D . The SIP endpoint; the contact list to be retireved from Session Manager

View Answer

Answer: B