Issue 1 May 2011 45
Chapter 4: Avaya Aura
®
Communication Manager
Administration
Call server requirements
Avaya Communication Manager (CM) extends advanced telephony features to SIP deskphones
via Outboard Proxy SIP (OPS) support. This feature set offers enhanced calling features in
advance of SIP protocol definitions and deskphone implementations.
Before you perform administration tasks, ensure that the proper hardware is in place, and your
call server software is compatible with the 9600 Series SIP IP Telephones. Avaya recommends
the latest CM software and the latest SIP deskphone firmware.
Supported SIP environments
SIP software Release 6.0.1, SP1 supports the configurations listed below only for the 9608,
9611G, 9621G, 9641G deskphones covered by this release:
●
Session Manager 6.0 with CM 6.0
●
Session Manager 6.1 with CM 6.1 operating as a high availability (for example, multiple
SM’s) evolution or feature server
●
Communication Manager 4.x and 5.x when used with a compatible version of SES 4.x or
5.x
●
Failover and survivable interoperability with the following SIP gateways
- Avaya Secure Router 2330 and 4134
- Audiocodes MP-series analog and BRI gateways
- Cisco 2811 ISR
- Juniper SRX 210 and 240
-I55
- Teldat Vyda gateway
- XXSES 5.2 with CM 5.2 operating as an access server
The features available to the deskphones depend on the CM and SES/SM configuration as
shown in the Feature compatibility matrix
. For more information on feature configuration and
operation, see the appropriate Communication Manager Feature and Administration guides.
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