User guide

Appendix
163
Parameter
Permitted
Values
Descriptions
Web Setting Path
characters
sends when placing a call on hold.
Example:
action_url.hold =
http://192.168.0.20/help.xml?IP=$ip
The default value is blank.
action_url.unhold
URL within 511
characters
It configures the action URL the IP phone
sends when resuming a held call.
Example:
action_url.unhold =
http://192.168.0.20/help.xml?IP=$ip
The default value is blank.
Features->Action URL->UnHold
action_url.held
URL within 256
characters
It configures the action URL the IP phone
sends when a call is held.
Example:
action_url.outgoing_call =
http://192.168.0.20/help.xml?IP=$ip
The default value is blank.
action_url.unheld
URL within 256
characters
It configures the action URL the IP phone
sends when a call being held is resumed.
Example: