Yealink SIP-T27G Administrator's Guide

Configuration Parameters
511
reached the maximum number of calls or have waited too long.
Permitted
Values
0-Disabled (power LED indicator does not flash)
1-Enabled (power LED indicator fast flashes (300ms) red)
Default
0
Parameter
features.homescreen_softkey.acd.enable <y0000000000xx>.cfg
Description
It enables or disables the phone to display the ACD soft keys such as Login or Logout on the idle
screen.
Note: It works only if “account.X.acd.enable” is set to 1 (Enabled).
Permitted
Values
0-Disabled
1-Enabled
Default
1
Parameter
bw.virtual_user.1.enable <MAC>.cfg
Description
It enables or disables the virtual account for the call center.
Note: It works only if “bw.xsi.enable” is set to 1 (Enabled).
Permitted
Values
0-Disabled
1-Enabled
Default
0
Supported
Devices
All phones except T48G, T46G, T42G, T41P and T29G
Parameter
bw.virtual_user.1.label <MAC>.cfg
Description
It configures the virtual account label displayed on the phone.
Note: If you leave it blank, the virtual user name uses VirtualUser1 by default.
Permitted
Values
String within 99 characters
Default
Blank
Supported
Devices
All phones except T48G, T46G, T42G, T41P and T29G
Parameter
bw.virtual_user.1.xsi.dnd.enable <MAC>.cfg
Description
It enables or disables the user to control the DND status for the virtual account.
Note: It works only if “bw.virtual_user.1.enable” is set to 1 (Enabled).
Permitted
Values
0-Disabled
1-Enabled
Default
0
Supported
Devices
All phones except T48G, T46G, T42G, T41P and T29G
Parameter
bw.virtual_user.1.xsi.user <MAC>.cfg
Description
It configures the user ID of virtual account for XSI access authentication.
Note: It works only if “bw.xsi.enable” is set to 1 (Enabled).

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