Yealink SIP-T48G Administrator's Manual page 393

Parameters
None
action_url.ip_change
Description:
Configures the action URL the IP phone sends when changing the IP address of the
IP phone.
Example:
action_url.ip_change = http://192.168.0.20/help.xml?IP=$ip
Web User Interface:
Features->Action URL->IP Changed
Phone User Interface:
None
action_url.forward_incoming_call
Description:
Configures the action URL the IP phone sends when forwarding an incoming call.
Example:
action_url.forward_incoming_call = http://192.168.0.20/help.xml?IP=$ip
Web User Interface:
Features->Action URL->Forward Incoming Call
Phone User Interface:
None
action_url.reject_incoming_call
Description:
Configures the action URL the IP phone sends when rejecting an incoming call.
Example:
action_url.reject_incoming_call = http://192.168.0.20/help.xml?IP=$ip
Web User Interface:
Features->Action URL->Reject Incoming Call
Phone User Interface:
Configuring Advanced Features
Permitted Values
URL within 511 characters
URL within 511 characters
URL within 511 characters
Default
Blank
Blank
Blank
379