Specifications

Administrator’s Guide for SIP-T2xP IP Phones
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2. Enter the action URLs in the corresponding fields.
3. Click Confirm to accept the change.
Action URI
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,
separated by “=”. The valid URI format is: http(s)://phone IP
address/servlet?key=variable value.
The following table lists pre-defined variable values:
Variable Value
Phone Action
OK
Press the OK key.
ENTER
Press the Enter soft key (Except for SIP-T20P).
SPEAKER
Press the Speakerphone key.
F_TRANSFER
Press the TRAN key.
VOLUME_UP
Increase the volume.
VOLUME_DOWN
Decrease the volume.
MUTE
Mute the call.
F_HOLD
Press the HOLD key.
X
Press the X key.
0-9/*/POUND
Press the keypad (0-9, * or #).