Yealink SIP-T27G Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T4 Series/T5 Series/CP920 IP Phones
508
Permitted
Values
http-HTTP
https-HTTPS
Default
http
Web UI
Applications > Broadsoft XSI > XSI Account > XSI Server Type
Parameter
account.X.xsi.port
[1]
<MAC>.cfg
Description
It configures the port of the Xtended Services Platform server.
Note: It works only if “bw.xsi.enable" is set to 1 (Enabled).
Permitted
Values
Integer from 1 to 65535
Default
80
Web UI
Applications > Broadsoft XSI > XSI Account > Port
Parameter
bw.xsi.enable
[2]
<y0000000000xx>.cfg
Description
It enables or disables the XSI authentication feature for the phone.
Permitted
Values
0-Disabled
1-Enabled
If it is set to 0 (Disabled), the following features are unavailable on the phone:
BroadWorks Anywhere
Remote Office
Line ID Blocking
Anonymous Call Rejection
Simultaneous Ring Personal
BroadSoft Directory
BroadSoft Call Log
Call Park Feature via XSI Mode
Call Waiting Feature via XSI Mode
Voice Messaging
Centralized Call Recording
Executive and Assistant
BroadWorks Mobility
Group Night Forwarding
Silent Alerting
Default
0
Parameter
sip.authentication_for_xsi <y0000000000xx>.cfg
Description
It configures the authentication mechanism for XSI access.
Note: It works only if “bw.xsi.enable” is set to 1 (Enabled).
Permitted
Values
0-User Login Credentials for XSI Authentication, the phone uses the XSI user ID and password for XSI
authentication.
1-SIP Credentials for XSI Authentication, the phone uses the XSI user ID, the register name and pass-

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