SIP (AST) user 1011111 and SIP (AST) user 1011112 are both based on the same Session Manager
with access to a CM Evolution server. Given the following actions:
1. Session Manager searches for the called party in the SIP registry, finds it, registers it and routes
the call to it.
2. SIP user 1011111 calls SIP user 1011112 and an Invite request is sent to Session Manager.
3. Session Manager verifies SIP user 1011111 In the SIP registry and authenticates It. Session
Manager checks the SIP user's profile for sequenced applications and (in this example) routes the
request to Communication Manager.
4. If Endpoints negotiate codecs and media and RTP is sent between endpoints.
5. Communication Manager receives the request from Session Manager, carries out full-call model
processing for both endpoints and routes the call back to Session Manager.
If 1011111 makes a call to 1011112, in which order will the actions take place?
SIP user 1011111 is trying to call SIP user 1011111.
If Session Manager cannot find a matching SIP Communication Profile for 1011111 in its SIP registry,
what happens next?
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 users 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?
Which event packages would you expect to see an AST Endpoint subscribe to?
Which Communication Manager command can be used to verify the network Region in use by a
particular en endpoint?
Which trouble-shooting tool can be used to investigate PPM issues?
Which two traces options can be useful when trouble-shooting SIP endpoint registration issued with
a phone using TCP protocol? (Choose two.)
What information is associated with System manager alarms? (Choose three.)
A, B, D
You notice that the Entity_Link between your Session Manager and Communication Manager is
From Communication Manager, which two command are used to verify the health of this SIP link?
What information can be found when viewing the Monitoring > Active Sessions page on an Avaya
Aura Media Server? (Choose two.)