Yealink SIP-T2 SERIES Administrator's Manual page 657

Parameters
Description:
Configures the action URL the IP phone sends when always forward feature is
disabled.
Example:
action_url.always_fwd_off = http://192.168.0.20/help.xml?IP=$ip
Web User Interface:
Features->Action URL->Close Always Forward
Phone User Interface:
None
action_url.busy_fwd_on
Description:
Configures the action URL the IP phone sends when busy forward feature is
enabled.
Example:
action_url.busy_fwd_on = http://192.168.0.20/help.xml?IP=$ip
Web User Interface:
Features->Action URL->Open Busy Forward
Phone User Interface:
None
action_url.busy_fwd_off
Description:
Configures the action URL the IP phone sends when busy forward feature is
disabled.
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
Configuring Advanced Features
Permitted Values
URL within 511 characters
URL within 511 characters
URL within 511 characters
Default
Blank
Blank
Blank
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