Yealink SIP-T2XP - Page 193

Configuring Advanced Features
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which are 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 (For SIP-T19P, press ).
ENTER
Press the Enter soft key (Except for SIP-T20P).
SPEAKER
Press the Speakerphone key.
F_TRANSFER
Transfers a call to another party.
VOLUME_UP
Increase the volume.
VOLUME_DOWN
Decrease the volume.
MUTE
Mute the call.
F_HOLD
Place an active call on hold.
X
Cancel actions or reject incoming calls (For
SIP-T22P/T21P/T20P, also mute or un-mute calls).
0-9/*/POUND
Press the keypad (0-9, * or #).
L1-LX
Press the line keys (Except for SIP-T19P, for
SIP-T28P, X=6, for SIP-T26/22P, X=3, for
SIP-T21P/T20P, X=2).
D1-D10
Press the memory keys (Only for SIP-T28/T26P).
F_CONFERENCE
Press the CONF key (Except for
SIP-T22P/T21P/T19P) or the Conference soft key
(Except for SIP-T20P).
F1-F4
Press the soft keys (Except for SIP-T20P).
MSG
Press the MESSAGE key.
HEADSET
Press the HEADSET key.
RD
Press the RD key.
UP/DOWN/LEFT/RIGHT
Press the navigation keys.
Reboot
Reboot the IP phone.
AutoP
Perform auto provisioning.
DNDOn
Activate the DND feature.
DNDOff
Deactivate the DND feature.
number=xxx&outgoing_uri=y
Place a call to xxx from SIP URI y.
OFFHOOK
Pick up the handset.