Yealink SIP-T31P Administrator's Guide

Administrator’s Guide for SIP-T2 /T3 /T4 /T5 /CP920 IP Phones
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Note: It works only if “features.enhanced_dss_keys.enable” and “softkey.X.enable” are set to 1
(Enabled).
Permitted
Values
0-Disabled
1-Enabled
Default
0
Parameter
softkey.X.use.hold
[1]
<y0000000000xx>.cfg
Description
It enables or disables the custom soft key X to be displayed in the hold state.
Note: It works only if “features.enhanced_dss_keys.enable” and “softkey.X.enable” are set to 1
(Enabled).
Permitted
Values
0-Disabled
1-Enabled
Default
0
Parameter
softkey.X.use.held
[1]
<y0000000000xx>.cfg
Description
It enables or disables the custom soft key X to be displayed in the held state.
Note: It works only if “features.enhanced_dss_keys.enable” and “softkey.X.enable” are set to 1
(Enabled).
Permitted
Values
0-Disabled
1-Enabled
Default
0
Parameter
softkey.X.use.conferenced
[1]
<y0000000000xx>.cfg
Description
It enables or disables the custom soft key X to be displayed in the conference state.
Note: It works only if “features.enhanced_dss_keys.enable” and “softkey.X.enable” are set to 1
(Enabled).
Permitted
Values
0-Disabled
1-Enabled
Default
0
Parameter
softkey.X.use.dialtone
[1]
<y0000000000xx>.cfg
Description
It enables or disables the custom soft key X to be displayed in the dial tone (no numbers entered)
state.
Note: It works only if “features.enhanced_dss_keys.enable” and “softkey.X.enable” are set to 1
(Enabled).
Permitted
Values
0-Disabled
1-Enabled
Default
0
Parameter
softkey.X.use.dialing
[1]
<y0000000000xx>.cfg
Description
It enables or disables the custom soft key X to be displayed in the dialing state.
Note: It works only if “features.enhanced_dss_keys.enable” and “softkey.X.enable” are set to 1
(Enabled).
Permitted
Values
0-Disabled
1-Enabled
Default
0
[1]
X is the soft key ID. X=1-10.

Yealink SIP-T31P Specifications

General

Resolution	132 x 64 pixels
Network	10/100 Mbps Ethernet
PoE	Yes
PoE Class	Class 2
SIP Accounts	2
Wall Mountable	Yes
Local Phonebook	1000 entries
HD Voice	Yes
Display	2.3-inch graphical LCD
Voice Codecs	G.722, G.729AB, G.726, iLBC
Headset Support	Yes
Protocols Supported	SIP
Power Supply	Optional 5V/600mA power adapter