Cisco CALNET 3 Guide

Procedure
Step 1 Select Voice > Phone.
Step 2 Select a line key on which to configure a busy lamp field.
Step 3 Configure the Extension, Extended Function, fields as definined in Parameters for Monitoring a Single Line,
on page 154.
Step 4 Click Submit All Changes.
Parameters for Monitoring a Single Line
The following table defines the function and usage of the Busy Lamp Field (BLF) parameters in the Line
Key (n) sections under the Voice > Phone tab in the phone web interface. It also defines the syntax of the
string that is added in the phone configuration file (cfg.xml) with XML code to configure a parameter.
Table 18: Parameters for Monitoring a Single Line
Description and default valueParameter
Assigns an extension number to a line key or disables the extension function on a line
key.
The number of line keys varies with phone models. When assigned with an extension
number, you can configure the line key as a telephony extension. When you need to
assign the line key with extended functions, such as speed dial, Busy Lamp Field, and
call pickup, set this field to Disabled.
Perform one of the following:
• In the phone configuration file with XML(cfg.xml), enter a string in this format:
<Extension_1_ ua="na">1</Extension_1_>
<Extension_2_ ua="na">Disabled</Extension_2_>
<Extension_3_ ua="na">Disabled</Extension_3_>
<Extension_4_ ua="na">Disabled</Extension_4_>
• On the phone web interface, set the field to Disabled to monitor another line on
the line key.
Default: n, where n is the line key number.
Extension
Cisco IP Phone 8800 Series Multiplatform Phone Administration Guide for Release 11.3(1) and Later
154
Cisco IP Phone Configuration
Parameters for Monitoring a Single Line

Cisco CALNET 3 Specifications

General

Brand	Cisco
Model	CALNET 3
Category	IP Phone
Language	English