Yealink SIP-T27G Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T4 Series/T5 Series/CP920 IP Phones
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Parameter
static.auto_provision.repeat.enable <y0000000000xx>.cfg
Description
It triggers the repeatedly feature to on or off.
Permitted
Values
0-Off
1-On
Default
0
Web UI
Settings > Auto Provision > Repeatedly
Parameter
static.auto_provision.repeat.minutes <y0000000000xx>.cfg
Description
It configures the interval (in minutes) for the phone to perform auto provisioning repeatedly.
Note: It works only if “static.auto_provision.repeat.enable” is set to 1 (On).
Permitted
Values
Integer from 1 to 43200
Default
1440
Web UI
Settings > Auto Provision > Interval(Minutes)
Parameter
static.auto_provision.weekly.enable <y0000000000xx>.cfg
Description
It triggers the weekly feature to on or off.
Permitted
Values
0-Off
1-On, the phone performs an auto provisioning process weekly.
Default
0
Web UI
Settings > Auto Provision > Weekly
Parameter
static.auto_provision.weekly_upgrade_interval <y0000000000xx>.cfg
Description
It configures the time interval (in weeks) for the phone to perform auto provisioning.
If it is set to 0, the phone performs auto provisioning at the specific day(s) configured by the parameter
“static.auto_provision.weekly.dayofweek” every week.
If it is set to other values (for example, 3), the phone performs auto provisioning at a random day
between the specific day(s) configured by the parameter “static.auto_provision.weekly.dayofweek”
every three weeks.
Note: It works only if “static.auto_provision.weekly.enable” is set to 1 (On).
Permitted
Values
Integer from 0 to 12
Default
0
Web UI
Settings > Auto Provision > Weekly Upgrade Interval(0~12week)
Parameter
static.auto_provision.inactivity_time_expire <y0000000000xx>.cfg
Description
It configures the delay time (in minutes) to perform auto provisioning when the phone is inactive at reg-
ular week.
If it is set to 0, the phone performs auto provisioning at random between a starting time configured by
the parameter “static.auto_provision.weekly.begin_time” and an ending time configured by the para-
meter “static.auto_provision.weekly.end_time”.
If it is set to other values (for example, 60), the phone performs auto provisioning only when it has
been inactivated for 60 minutes (1 hour) between the starting time and ending time.

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