Cisco Systems OL-8131-01 manual Converting an In-Use Phone from SIP to Sccp

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 Auto-Registration parameter is SCCP, perform these general steps:

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 Auto-register the SIP phones.

Cisco Unified IP Phone Administration Guide for Cisco Unified CallManager 5.0 (SIP), Cisco Unified IP Phones

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