System Failover and Survivability
144 Deskphone SIP 9608, 9611G, 9621G, 9641G Administrator Guide Release 6.0.1
Configuration Example 3
Minimal surviveability using a single controller for failover.
Surviveability hardware/software requirements
●
Avaya 9600 Series IP Telephones with SIP 6.0+ firmware.
●
Supported local (secondary) gateway with Proxy or B2BUA capabilities.
Provisioning survivability for SIP Deskphones
The following steps provide a brief overview of the provisioning process:
1. Set the applicable failover configuration parameters (described in Configuring survivability
)
in the 46xxsettings file.
2. Provision the gateway per the Application Notes, available on the Avaya support Web site.
3. Load the latest SIP Release software and associated files on the file server.
4. Reboot all registered phones from SES/SM.
5. Power up other phones.
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