Some customers want to trigger auto provision remotely instead via web interface.
Yealink supports Action URI and this feature can be used to achieve the goal. Please follow steps below:
First please make sure the server or computer’s IP address is in the list. Or you can fill in any in “Action URI allow IP List”, which means you’ll allow any devices to control the phone.
Secondly, you can use Action URI function. Send http://IPOFPHONE/cgi-bin/cgiServer.exx?key=AutoP to phone. Then phone will begin to auto provision.
In addition, you also can use SIP Notify Message to trigger it if you’re using V80 firmware and above. The phone will begin auto provision by accepting a SIP NOTIFY message with the “Event: ACTION-URI” header and “key=AutoP” body from a SIP proxy server.
About Action URI function, please see Administrator Guide
Yealink_SIP-T2_Series_T4_Series_T5_Series_CP920_IP_Phones_Administrator_Guide_V84_12.pdf
