Which two statements regarding the core architecture in the Avaya Aura 7 solution are true? (Choose two.)

You notice that the Entity-Link between your Session Manager and Communication Manager is down.
From Communications Manager, which two commands are used to verify the health of this SIP link? (Choose two.)

Which two traceSM options can be useful when trouble-shooting SIP endpoint registration issues with a phone using TCP protocol? (Choose two.)

An Ip (AST0 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 authenticated 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 perform 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?

Refer to the Exhibits.


The SIP call flow made from an Avaya Communicator Remote Worker is on the left, and the call flow made from a 96X1 telephone Remote Worker is on the right.
When comparing the two call flows, which statement is true?