When one Avaya SIP Telephone (AST) user agent calls another AST user agent, Avaya Aura® Session
Manager (SM) goes through different phases of processing the call.
What is the maximum number of Phase Tags and what are they called?
An IP (AST) user 1011111 and H.323 user 1011711 share a common Communication Manager (Evolution)
server. Given the following actions:
CM will negotiate the codec for the H.323 endpoint based on CM configuration.
Session Manager verifies SIP user 1011111 in the registry and authenticates it. After authenticating the SIP
user, Session Manager checks the SIP user’s profile for sequence applications and routes the request to
Communication Manager.
Communication Manager performs feature processing and terminates the call to the H.323 endpoint. If SIP
user 1011111 calls H.323 user 1011711, in which order will these actions take place?