![](/images/new-backgrounds/1310108/31010837x1.webp)
Chapter 2 Preparing to Install the Cisco Unified IP Phone on Your Network
Using Cisco Unified IP Phones with Different Protocols
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
Procedure
Step 1 Set the Cisco Unified CallManager Auto Registration Phone Protocol parameter to SCCP.
To do so, from Cisco Unified CallManager Administration, choose System >
Enterprise Parameters.
Step 2 Install the phones.
Step 3 Change the auto_registration_protocol parameter to SIP.
Step 4
Cisco Unified IP Phone Administration Guide for Cisco Unified CallManager 5.0 (SIP), Cisco Unified IP Phones
| ||
|