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FAS; Reviewed:
WCH 10/22/2004
Solution & Interoperability Test Lab Application Notes
©2004 Avaya Inc. All Rights Reserved.
15 of 35
Cisco7960SIP.doc
5. Configuring for the Extended Feature Set
In addition to the steps outlined in Section 4, the following additional administration steps are
required to support the extended feature set on the Cisco 7940/7960 SIP telephones:
1. On Communication Manager, define stations corresponding to those specified on the
Avaya Converged Communications Server, off-PBX station mappings to route call
requests involving those stations to the Avaya Converged Communications Server, and
off-PBX Feature Name Extensions (FNEs) for invoking the extended features.
2. Define the appropriate address map in the Avaya Converged Communications Server so
that FNEs and other Outboard Proxy SIP station extensions dialed at the phone will be
routed to Communication Manager.
3. Add parameters to the default phone configuration file to support voice message access
and Communication Manager off-PBX station mapping.
4. Administer speed dial buttons on the phone for frequently used FNEs.
The following sections describe the administration details for these steps.
5.1. Configure Avaya Communication Manager
This section highlights the important commands for defining SIP telephones as Outboard Proxy
SIP stations on Communication Manager. For complete documentation, see Reference [4]. Use
the System Access Terminal (SAT) interface to perform these steps. Log in with the appropriate
permissions.
5.1.1. Verify Outboard Proxy SIP Capacity
Use the display system-parameters customer-options command to verify that Maximum Off-
PBX Telephones – OPS has been set to a value that will accommodate the number of phones to
be used. Avaya Services has provisioned this during installation according to the system
configuration purchased.
Display system-parameters customer-options Page 1 of 10
OPTIONAL FEATURES
G3 Version: V12 RFA System ID (SID): 1
Location: 1 RFA Module ID (MID): 1
Platform: 7
USED
Maximum Ports: 100 50
Maximum XMOBILE Stations: 0 0
Maximum Off-PBX Telephones - EC500: 5 0
Maximum Off-PBX Telephones - OPS: 20 0
Maximum Off-PBX Telephones - SCCAN: 10 0