Cisco 521SG Administration Guide - Page 44

Configuring Lines Assigning Busy Lamp Field, Call Pickup, or Speed Dial Functions to Unused Lines 2 STEP 4 Choose the line key to configure (line 5 in this example): a. From the Extension drop down list, choose Disabled. b. From the Share Call Appearance drop-down list, choose private. c. Enter the following string in the Extended Function field: fnc=prk;[email protected] where: - fnc: function - prk: call park - sub: call park orbit, or location where the call is parked. Valid value range is from 01 through 10. In this example, 5 is used. - domain.com: phone domain, usually the same as the proxy value in the Ext 1 tab. You can also use fnc=prk;sub=05@$PROXY to set this value. STEP 5 Click Submit All Changes. Assigning Busy Lamp Field, Call Pickup, or Speed Dial Functions to Unused Lines You can configure unused or idle lines on a Cisco SPA300 Series or Cisco SPA500 Series IP phones to interact with another line in the system. For example, if you have two idle lines on an assistant's phone, you can configure those lines to show the status of a supervisor's phone (Busy Lamp Field [BLF]). You can also configure the idle lines so that they can be used to speed dial the supervisor's phone, or pick up calls that are ringing on the supervisor's phone. A monitored extension must be private, not shared. Additionally, if using the Cisco SPA9000 for call control, an extension can only be monitored by one other extension. For detailed instructions on configuring the phones with the BroadSoft Busy Lamp Field (BLF) feature, see Configuring SPA303 and 5xxG IP Phones with Broadsoft's BLF, available on the Cisco Support Community at https://supportforums.cisco.com/docs/DOC-9977 Cisco Small Business SPA300 Series, SPA500 Series, and WIP310 IP Phone Administration Guide 43