Yealink SIP-T27G Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T4 Series/T5 Series/CP920 IP Phones
270
Values
Default
Blank (no prompt for entering the unlock password)
Supported
Devices
All phones except T48G, T46G, T42G, T41P and T29G
Dsskey Page Reset Configuration
The following table lists the parameter you can use to configure reset dsskey page.
Parameter
features.dsskey_page_reset.call_estab-
lished.enable
<y0000000000xx>.cfg
Description
It enables or disables the phone to automatically switch to a specified dsskey page when a call is
established.
Permitted
Values
0-Disabled
1-Enabled
Default
0
Supported
Devices
T54W, T53W, T53, T46U, T46S, T43U, T42S, T42U, T41S, T27G
Parameter
features.dsskey_page_reset.call_established.page <y0000000000xx>.cfg
Description
It controls which dsskey page the phone automatically switches to when a call is established.
Note: It works only if "features.dsskey_page_reset.call_established.enable" is set to 1 (Enabled).
Permitted
Values
Integer from 1 to 3
Default
1
Supported
Devices
T54W, T53W, T53, T46U, T46S, T43U, T42S, T42U, T41S, T27G
Parameter
features.dsskey_page_reset.enable <y0000000000xx>.cfg
Description
It enables or disables the phone to automatically switch to a specified dsskey page when all calls end.
Permitted
Values
0-Disabled
1-Enabled
Default
0
Supported
Devices
T54W, T53W, T53, T46U, T46S, T43U, T42S, T42U, T41S, T27G
Parameter
features.dsskey_page_reset.page <y0000000000xx>.cfg
Description
It controls which dsskey page the phone automatically switches to when all calls end.
Note: It works only if "features.dsskey_page_reset.enable" is set to 1 (Enabled).
Permitted
Values
Integer from 1 to 3
Default
1
Supported
Devices
T54W, T53W, T53, T46U, T46S, T43U, T42S, T42U, T41S, T27G
Enhanced DSS Keys
Enhanced DSS Keys (EDK) enables users to customize the functions of the phone’s DSS keys.

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