Yealink SIP-T4U Series

Administrator’s Guide for SIP-T2 Series/T4 Series/T5 Series/CP920 IP Phones
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Web UI
Features > Action URL > Reject Incoming Call
Parameter
action_url.answer_new_incoming_call <y0000000000xx>.cfg
Description
It configures the action URL the phone sends when answering a new incoming call.
Example:
action_url.answer_new_incoming_call = http://192.168.0.20/help.xml?IP=$ip
Permitted
Values
URL within 511 characters
Default
Blank
Web UI
Features > Action URL > Answer New Incoming Call
Parameter
action_url.transfer_finished <y0000000000xx>.cfg
Description
It configures the action URL the phone sends when completing a call transfer.
Example:
action_url.transfer_finished = http://192.168.0.20/help.xml?IP=$ip
Permitted
Values
URL within 511 characters
Default
Blank
Web UI
Features > Action URL > Transfer Finished
Parameter
action_url.transfer_failed <y0000000000xx>.cfg
Description
It configures the action URL the phone sends when failing to transfer a call.
Example:
action_url.transfer_failed = http://192.168.0.20/help.xml?IP=$ip
Permitted
Values
URL within 511 characters
Default
Blank
Web UI
Features > Action URL > Transfer Failed
Parameter
action_url.setup_autop_finish <y0000000000xx>.cfg
Description
It configures the action URL the phone sends when completing auto provisioning via power on.
Example:
action_url.setup_autop_finish = http://192.168.0.20/help.xml?IP=$ip
Permitted
Values
URL within 511 characters
Default
Blank
Web UI
Features > Action URL > Autop Finish
Parameter
action_url.call_waiting_on <y0000000000xx>.cfg
Description
It configures the action URL the phone sends when the call waiting feature is enabled.
Example:
action_url.call_waiting_on = http://192.168.0.20/help.xml?IP=$ip
Permitted
URL within 511 characters