Yealink SIP-T27G Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T4 Series/T5 Series/CP920 IP Phones
504
Default
0
Supported
Devices
All color screen phones
[1]
If you change this parameter, the phone will reboot to make the change take effect.
Broadsoft UC
Parameter
bw.xmpp.enable
[1]
<y0000000000xx>.cfg
Description
It enables or disables the UC feature.
Note: It works only if “bw.enable" is set to 1 (Enabled).
Permitted
Values
0-Disabled
1-Enabled
Default
0
Supported
Devices
All color screen phones
Parameter
features.uc_username <y0000000000xx>.cfg
Description
It configures the user name for UC authentication.
Note: It works only if “bw.xmpp.enable" is set to 1 (Enabled).
Permitted
Values
String within 99 characters
Default
Blank
Supported
Devices
All color screen phones
Web UI
Applications > Broadsoft XMPP > XMPP Account > XMPP UserName
Parameter
features.uc_password <y0000000000xx > .cfg
Description
It configures the password for UC authentication.
Note: It works only if “bw.xmpp.enable" is set to 1 (Enabled).
Permitted
Values
String within 32 characters
Default
Blank
Supported
Devices
All color screen phones
Web UI
Applications > Broadsoft XMPP > XMPP Account > XMPP Password
Parameter
bw.xmpp.presence_icon.mode <y0000000000xx>.cfg
Description
It enables or disables to display presence icon in a new style.
Permitted
Values
0-Disabled, the phone displays the presence icon in old style before V81
1-Enabled, the phone displays the presence icon in the current new style
Default
0
Supported
Devices
All color screen phones
Parameter
bw.xmpp.change_presence.force_manual.enable <y0000000000xx>.cfg
Description
It enables or disables to synchronize the presence status to the BroadWorks server when you change

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