Cisco 7940 Administration Guide - Page 38

Adding Phones to the Cisco Unified Communications Manager Database Chapter 2 Preparing to Install the Cisco Unified IP Phone on Your Network Table 2-4 Methods for Adding Phones to the Cisco Unified Communications Manager Database Method Auto-registration Auto-registration with TAPS Requires MAC Address? No No Using the Cisco Unified Yes Communications Manager Administration Using BAT Yes Notes Results in automatic assignment of directory numbers Requires auto-registration and the Bulk Administration Tool (BAT); updates information in the Cisco Unified IP Phone and in Cisco Unified Communications Manager Administration Requires phones to be added individually Allows for simultaneous registration of multiple phones Adding Phones with Auto-Registration By enabling auto-registration before you begin installing phones, you can: • Automatically add a Cisco Unified IP Phone to the Cisco Unified Communications Manager database when you physically connect the phone to your IP telephony network. During auto-registration, Cisco Unified Communications Manager assigns the next available sequential directory number to the phone. • Add phones without first gathering MAC addresses from the phones. • Quickly enter phones into the Cisco Unified Communications Manager database and modify any settings, such as the directory numbers, from Cisco Unified Communications Manager. • Move auto-registered phones to new locations and assign them to different device pools without affecting their directory numbers. Note You should use auto-registration to add less than 100 phones to your network. To add more than 100 phones to your network, use the Bulk Administration Tool (BAT). See the "Adding Phones with BAT" section on page 2-10. In some cases, you might not want to use auto-registration: for example, if you want to assign a specific directory number to the phone or if you plan to implement authentication or encryption, as described in Cisco Unified Communications Manager Security Guide. For information about enabling auto-registration, refer to "Enabling Auto-Registration" in Cisco Unified Communications Manager Administration Guide. Note Cisco Unified Communications Manager automatically disables auto-registration if you configure the cluster-wide security mode for authentication and encryption through the Cisco CTL client. Related Topics • Adding Phones with Auto-Registration and TAPS, page 2-9 • Adding Phones with Cisco Unified Communications Manager Administration, page 2-9 • Adding Phones with BAT, page 2-10 Cisco Unified IP Phone 7960G/7940G Administration Guide for Cisco Unified Communications Manager 7.0 (SCCP) 2-8 OL-15498-01