Which configuration step is necessary to make a Simple SIP Phone register successfully with Avaya Aura® Session Manager (SM)?

Which configuration step is necessary to make a Simple SIP Phone register successfully with Avaya Aura® Session Manager (SM)?
A . Create a Communication Manager Profile for that user.
B . Add a Routing Profile for that endpoint.
C . Build a SIP Trunk to Avaya Aura® Communication Manager.
D . Create a Communication Profile for that SIP User.

View Answer

Answer: C