Yealink T5 Series

Administrator’s Guide for SIP-T58V/T58A/T56A/CP960 IP Phones
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events, refer to Predefined Events List. For variable value, refer to Variable Values List.
Default Blank
Web UI Features->Action URL->No Answer Forward Off
Parameter action_url.transfer_call <y0000000000xx>.cfg
Description
It configures the action URL the IP phone sends when performing a transfer.
Example:
action_url.transfer_call = http://192.168.0.20/help.xml?IP=$ip
Permitted
Values
URL within 511 characters
The value format is: http(s)://IP address of server/help.xml?variable name=variable value. For predefined
events, refer to Predefined Events List. For variable value, refer to Variable Values List.
Default Blank
Web UI Features->Action URL->Transfer Call
Parameter action_url.blind_transfer_call <y0000000000xx>.cfg
Description
It configures the action URL the IP phone sends when performing a blind transfer.
Example:
action_url.blind_transfer_call = http://192.168.0.20/help.xml?IP=$ip
Permitted
Values
URL within 511 characters
The value format is: http(s)://IP address of server/help.xml?variable name=variable value. For predefined
events, refer to Predefined Events List. For variable value, refer to Variable Values List.
Default Blank
Web UI Features->Action URL->Blind Transfer
Parameter action_url.attended_transfer_call <y0000000000xx>.cfg
Description
It configures the action URL the IP phone sends when performing an attended/semi-attended transfer.
Example:
action_url.attended_transfer_call = http://192.168.0.20/help.xml?IP=$ip
Permitted
Values
URL within 511 characters
The value format is: http(s)://IP address of server/help.xml?variable name=variable value. For predefined
events, refer to Predefined Events List. For variable value, refer to Variable Values List.
Default Blank
Web UI Features->Action URL->Attended Transfer
Parameter action_url.hold <y0000000000xx>.cfg
Description
It configures the action URL the IP phone sends when placing a call on hold.
Example:
action_url.hold = http://192.168.0.20/help.xml?IP=$ip
Permitted
Values
URL within 511 characters
The value format is: http(s)://IP address of server/help.xml?variable name=variable value. For predefined