Yealink T21PE2 - Page 459

Advanced Features
453
action_url.call_waiting_on = http://192.168.0.20/help.xml?IP=$ip
Permitted
Values
URL within 511 characters
The value format is: http(s)://IP address of server/help.xml?variable name=variable value. For Pre-defined
events, refer to Pre-defined Events List. For variable value, refer to Variable Values List.
Default Blank
Web UI Features->Action URL->Call Waiting On
Parameter action_url.call_waiting_off <y0000000000xx>.cfg
Description
It configures the action URL the IP phone sends when call waiting feature is disabled.
Example:
action_url.call_waiting_off = http://192.168.0.20/help.xml?IP=$ip
Permitted
Values
URL within 511 characters
The value format is: http(s)://IP address of server/help.xml?variable name=variable value. For Pre-defined
events, refer to Pre-defined Events List. For variable value, refer to Variable Values List.
Default Blank
Web UI Features->Action URL->Call Waiting Off
Parameter action_url.headset <y0000000000xx>.cfg
Description
It configures the action URL the IP phone sends when pressing the HEADSET key.
Example:
action_url.headset = http://192.168.0.20/help.xml?IP=$ip
Note: It is not applicable to CP920 IP phones.
Permitted
Values
URL within 511 characters
The value format is: http(s)://IP address of server/help.xml?variable name=variable value. For Pre-defined
events, refer to Pre-defined Events List. For variable value, refer to Variable Values List.
Default Blank
Web UI Features->Action URL->Headset
Parameter action_url.handfree <y0000000000xx>.cfg
Description
It configures the action URL the IP phone sends when pressing the Speakerphone key.
Example:
action_url.handfree = http://192.168.0.20/help.xml?IP=$ip
Note: It is not applicable to CP920 IP phones.
Permitted
Values
URL within 511 characters
The value format is: http(s)://IP address of server/help.xml?variable name=variable value. For Pre-defined
events, refer to Pre-defined Events List. For variable value, refer to Variable Values List.
Default Blank
Web UI Features->Action URL->Handsfree
Parameter action_url.cancel_callout <y0000000000xx>.cfg