When a user is forwarded to Avaya Aura® Messaging (AAM), Avaya Aura® Communication Manager (CM) needs to indicate to AAM who the call was originally destined for, so that the message is left in the correct mailbox.
Which SIP header is used to indicate for whom the call was originally destined, and the reason for being
forwarded to AAM?
A . B = history info
B . To
C . Request
D . P-Asserted-Identity
Answer: C