Yealink SIP-T21 E2 Administrator's Guide

Configuring Advanced Features
725
Parameters
Permitted Values
Default
 $call_id
 $callerID
 $calledNumber
Example:
action_url.setup_completed = http://192.168.0.20/help.xml?IP=$ip
Web User Interface:
Features->Action URL->Setup Completed
Phone User Interface:
None
action_url.registered
URL within 511 characters
Blank
Description:
Configures the action URL the IP phone sends after an account is registered.
Example:
action_url.registered = http://192.168.0.20/help.xml?IP=$ip
Web User Interface:
Features->Action URL->Registered
Phone User Interface:
None
action_url.unregistered
URL within 511 characters
Blank
Description:
Configures the action URL the IP phone sends after an account is unregistered.
Example:
action_url.unregistered = http://192.168.0.20/help.xml?IP=$ip
Web User Interface:
Features->Action URL->Unregistered
Phone User Interface:
None
action_url.register_failed
URL within 511 characters
Blank
Description:
Configures the action URL the IP phone sends after a register failed.

Yealink SIP-T21 E2 Specifications

General

Brand	Yealink
Model	SIP-T21 E2
Category	IP Phone
Language	English