Yealink CP860 SERIES, Руководство администратора

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Configuring Advanced Features
739
2.
Enter the action URLs in the corresponding fields.
3.
Click
Confirm
to accept the change.
Action URI
HTTP/HTTPS GET Request
Opposite to action URL, action URI allows IP phones to interact with web server application by
receiving and handling an HTTP or HTTPS GET request. When receiving a GET request, the IP
phone will perform the specified action and respond with a 200 OK message. A GET request
may contain variable named as “key” and variable value, which are separated by “=”. The valid
URI format is:
http(s)://<phoneIPAddress>/servlet?key=variable value
. For example:
http://10.3.20.10/servlet?key=OK.
Note
SIP Notify Message
In addition, Yealink IP phones support performing the specified action immediately by
accepting a SIP NOTIFY message with the “Event: ACTION-URI” header from a SIP proxy server.
The message body of the SIP NOTIFY message may contain variable named as “key” and
variable value, which are separated by “=”.
This method is especially useful for users always working in the small office/home office where
a secure firewall may prevent the HTTP or HTTPS GET request from the external network.
Note
If you want to only accept the SIP NOTIFY message from your SIP server and outbound proxy
server, you have to enable the Accept SIP Trust Server Only feature. For more information, refer
to
Accept SIP Trust Server Only on page 395 .
Yealink IP phones are compatible with other two old valid URI formats:
http(s)://<phoneIPAddress>/cgi-bin/ConfigManApp.com?key=variable value
and
http(s)://<phoneIPAddress>/cgi-bin/cgiServer.exx?key=variable value .