Yealink SIP-T21 E2

Configuring Advanced Features
729
Parameters
Permitted Values
Default
Description:
Configures the action URL the IP phone sends when busy forward feature is activated.
Example:
action_url.busy_fwd_on = http://192.168.0.20/help.xml?IP=$ip
Web User Interface:
Features->Action URL->Open Busy Forward
Phone User Interface:
None
action_url.busy_fwd_off
URL within 511 characters
Blank
Description:
Configures the action URL the IP phone sends when busy forward feature is deactivated.
Example:
action_url.busy_fwd_off = http://192.168.0.20/help.xml?IP=$ip
Web User Interface:
Features->Action URL->Close Busy Forward
Phone User Interface:
None
action_url.no_answer_fwd_on
URL within 511 characters
Blank
Description:
Configures the action URL the IP phone sends when no answer forward feature is
activated.
Example:
action_url.no_answer_fwd_on = http://192.168.0.20/help.xml?IP=$ip
Web User Interface:
Features->Action URL->Open NoAnswer Forward
Phone User Interface:
None
action_url.no_answer_fwd_off
URL within 511 characters
Blank
Description:
Configures the action URL the IP phone sends when no answer forward feature is