Configuring Busy Lamp Field; Figure 23-9: Web Interface - Services - Blf; Table 23-11: Blf Parameters - AudioCodes 420HD Administrator's Manual

Administrator's Manual

23.11 Configuring Busy Lamp Field

The Busy Lamp Field (BLF) feature can be configured using the Web interface or
Configuration File.
Note: BLF only applies to the 430HD and 440HD phones.

To configure BLF using the Web interface:
1. Access the Services page (Configuration tab > Voice Over IP menu > Services).
2. Configure using the table below as reference, and then click Submit.

To configure BLF using the Configuration File:
•
Use the table below as reference.
Parameter
Activate
[voip/services/busy_lamp_field/enabled]
Call Pick Up
Access code
BLF Subscription Period
[voip/services/busy_lamp_field/subscripti
on_period]
User Resource List
[voip/services/busy_lamp_field/uri]
Use Registrar as Application Server Address
[voip/services/busy_lamp_field/applicatio
n_server/use_registrar]
Version 2.2.8

Figure 23-9: Web Interface - Services - BLF

Table 23-11: BLF Parameters

Enables the BLF feature:


See Section 23.9.
See Section 23.9.
The interval between BLF and SIP SUBSCRIBE
messages. Range: 0 to 86400. Default: 3600.
[Only displayed if 'Type' is set to BSFT]. The user
resource list. This must be the username (not the
domain name). For example, if the URI resource list
is mylist@server.com, then only the value mylist
must be entered. The valid value is up to 64
characters.
[Only displayed if 'Type' is set to BSFT]. Determines
whether to use the registrar as the application
server address. When enabled, there is no need to
configure the application server address or domain
name separately.


149
23. Configuring Supplementary Services
Description
[0] Disable
[1] Enable (default)
[0] Disable (default)
[1] Enable
400HD Series IP Phones