Yealink SIP-T27G Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T4 Series/T5 Series/CP920 IP Phones
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Description
It enables or disables the hoteling feature.
Permitted
Values
0-Disabled
1-Enabled, users can use any available host (shared) phone by logging in with user credentials. After
logging in, users have access to their own guest profile on the host phone.
Default
0
Parameter
account.X.hoteling.user_id
[1]
<MAC>.cfg
Description
It configures the user ID used to log into the guest profile.
Permitted
Values
String within 99 characters
Default
Blank
Parameter
account.X.hoteling.password
[1]
<MAC>.cfg
Description
It configures the password used to log into the guest profile.
Permitted
Values
String within 99 characters
Default
Blank
Parameter
features.homescreen_softkey.hoteling.enable <y0000000000xx>.cfg
Description
It enables or disables the phone to display the Hoteling soft keys such as GuestIn or GuestOut on the
idle screen.
Note: It works only if “account.X.hoteling.enable” is set to 1 (Enabled).
Permitted
Values
0-Disabled
1-Enabled
Default
1
Parameter
hoteling.authentication_mode <y0000000000xx>.cfg
Description
It configures the XML browser hoteling authentication mode.
Note: It works only if “account.X.hoteling.enable” is set to 1 (Enabled).
Permitted
Values
0-The phone uses the hoteling user ID and password as authentication credentials.
1-The phone uses the provisioning user name and password as authentication credentials, and at the
same time provides the hoteling user ID and password in the payload of the message for authen-
tication credentials.
Default
0
Parameter
account.X.hoteling.expires
[1]
<MAC>.cfg
Description
It configures the hoteling subscription expiration time (in seconds).
Permitted
Values
Integer from 30 to 2147483647
Default
3600
Parameter
account.X.hoteling.auto_login_enable
[1]
<MAC>.cfg
Description
It enables or disables the phone to save login credentials automatically when logging into the guest
profile.
Permitted
Values
0-Disabled
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