Explanation
Use the same interface mapping throughout! Examples in this section use:

References: Avaya Aura Session Border Controller Enterprise Implementation and Maintenance (2012), page
304

Explanation
Verifying that Presence Services snap-in is ready to support Presence and IM Procedure
1. On the System Manager web console, navigate to Elements > Avaya Breeze> Cluster Administration.
2. Locate the row for the cluster, and verify that:
* The Cluster Profile field shows Core Platform.
etc.
References: Avaya Aura Presence Services Snap-in Reference. Release 7.0.1 (December 2016), page 224
https://downloads.avaya.com/css/P8/documents/101013646

Explanation
You must configure the Messaging system to use the G.711 encoding format.
Note: The G.711 format provides the highest audio quality especially when voice networks use multiple encodings and decodings. Avaya requires that you use the G.711 encoding format in Messaging systems that support TTY devices.
The G.711 encoding format uses a higher encoding rate than GSM. The G.711 encoding format therefore produces larger files and requires more storage space for messages. Messaging provides customers with adequate storage space for message playback and networking.
References: Administering Avaya Aura Messaging, Release 6.2 Issue 2.2 (December 2013) , page 201
https://downloads.avaya.com/css/P8/documents/100172127