Yealink T27P

Administrator’s Guide for SIP-T2_Series_T4_Series IP Phones
366
Event
Description
Hold
When the IP phone places a call on hold.
UnHold
When the IP phone resumes a hold call.
Held
When a call of the IP phone is held.
UnHeld
When the IP phone resumes a held call.
Mute
When the IP phone mutes a call.
UnMute
When the IP phone un-mutes a call.
Missed Call
When the IP phone misses a call.
IP Changed
When the IP address of the IP phone changes.
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.
Autop Finish
When the IP phone completes auto provisioning via
power on.
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=$variable
value. Variable name can be customized by users, while the variable value is
pre-defined. For example, a URL “ http://192.168.1.10/help.xml?mac=$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.