Chapter 2 Preparing to Install the Cisco Unified IP Phone on Your Network
Using Cisco Unified IP Phones with Different Protocols
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Cisco Unified IP Phone 7906G and 7911G Administration Guide for Cisco Unified CallManager 5.1
OL-11515-01
Converting an In-Use Phone from SIP to SCCP
To convert a phone that is in use in your network from SIP to SCCP, perform these
steps. For more information, Cisco
Unified CallManager Administration Guide.
Procedure
Step 1 In Cisco Unified CallManager Administration, delete the existing SIP phone from
the Cisco
Unified CallManager database.
Step 2 In Cisco Unified CallManager Administration, create the phone as an SCCP
phone.
Step 3 Power cycle the phone.
Deploying a Phone in an SCCP and SIP Environment
To deploy Cisco Unified IP Phones in an environment that includes SCCP and SIP
and in which the Cisco
Unified CallManager Auto-Registration parameter is
SCCP, perform these general steps:
1. Set the Cisco Unified CallManager auto_registration_protocol parameter to
SCCP.
To do so, from Cisco Unified CallManager Administration, choose System >
Enterprise Parameters.
2. Install the phones.
3. Change the auto_registration_protocol parameter to SIP.
4. Auto-register the SIP phones.