Yealink SIP-T27G Manual

Using Enhanced DSS Keys on Yealink IP Phones
15
Parameters
Permitted Values
Default
Note: It works only if the values of the parameters
“features.enhanced_dss_keys.enable” and “softkey.X.enable” are set to 1 (Enabled).
softkey.X.use.incoming_call
(X ranges from 1 to 10)
0 or 1
0
Description:
It enables or disables the custom soft key X to be displayed in the alerting (ringing)
state.
0-Disabled
1-Enabled
Note: It works only if the values of the parameters
“features.enhanced_dss_keys.enable” and “softkey.X.enable” are set to 1 (Enabled).
softkey.X.use.connecting
(X ranges from 1 to 10)
0 or 1
0
Description:
It enables or disables the custom soft key X to be displayed in the connecting state.
0-Disabled
1-Enabled
Note: It works only if the values of the parameters
“features.enhanced_dss_keys.enable” and “softkey.X.enable” are set to 1 (Enabled).
softkey.X.use.transfer_connecting
(X ranges from 1 to 10)
0 or 1
0
Description:
It enables or disables the custom soft key X to be displayed in the transfer connecting
state.
0-Disabled
1-Enabled
Note: It works only if the values of the parameters
“features.enhanced_dss_keys.enable” and “softkey.X.enable” are set to 1 (Enabled).
softkey.X.use.on_talk
(X ranges from 1 to 10)
0 or 1
0
Description:
It enables or disables the custom soft key to be displayed in the on talk state.
0-Disabled

Yealink SIP-T27G Specifications

General

Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Product color	Black, Gold
Wall mountable	Yes
Display diagonal	3.66 \
Display resolution	240 x 120 pixels
RJ-9 ports quantity	2
USB 2.0 ports quantity	1
Voice codecs	CNG, G.711, G.722, G.723.1, G.726, G.729, G.729ab, VAD, iLBC
Dual-Tone Multi-Frequency (DTMF) modes	SIP info
Lines quantity	8 lines
Phonebook capacity	1000 entries
Number of VoIP accounts	6
Bluetooth	-
Security algorithms	AES, MD5
Networking standards	IEEE 802.1Q, IEEE 802.1p, IEEE 802.1x, IEEE 802.3af
Ethernet LAN interface type	Gigabit Ethernet
Volume control	Digital
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	10 - 95 %
Cables included	LAN (RJ-45)
Number of handles included	1 pc(s)
Harmonized System (HS) code	85171800

Weight and Dimensions

Depth	210 mm
Width	265 mm
Height	170.5 mm