Cisco 8800 Series, Manual

Page: 174 / 544

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 value Parameter
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