Specifications

Administrator’s Guide for SIP-T2xP IP Phones
158
Event
Description
Forward Incoming Call
When the IP phone forwards an incoming call.
Reject Incoming Call
When the IP phone rejects an incoming call.
Answer New-In Call
When the IP phone answers a new call.
Transfer Finished
When the IP phone completes to transfer a call.
Transfer Failed
When the IP phone fails to transfer a call.
Idle To Busy
When the state of the IP phone changes from idle to
busy.
Busy To Idle
When the state of phone changes from busy to idle.
Call Interrupt
When the IP phone cancels the call in the connecting
interface.
Autop Finish
When the IP phone finishes auto provisioning.
An HTTP or HTTPS GET request may contain variable name and variable value,
separated by “=”. Each variable value starts with $ in the query part of the URL. The
valid URL format is: http(s)://IP address of server/help.xml?variable name=$variable.
Variable name can be customized by users, while the variable value is pre-defined. For
example, a URL http://192.168.1.10/help.xml?mac=$mac is specified for the event Mute,
$mac will be dynamically replaced with the MAC address of the IP phone when the IP
phone mutes a call.
The following table lists pre-defined variable values.
Variable Value
Description
$mac
The MAC address of the IP phone
$ip
The IP address of the IP phone
$model
The IP phone model
$firmware
The firmware version of the IP phone
$active_url
The SIP URI of the current account when the IP phone
places a call, receives an incoming call or establishes
a call.
$active_user
The user part of the SIP URI for the current account
when the IP phone places a call, receives an
incoming call or establishes a call.
$active_host
The host part of the SIP URI for the current account
when the IP phone places a call, receives an
incoming call or establishes a call.
$local
The SIP URI of the caller when the IP phone places a