Yealink SIP-T27G Auto Provisioning Guide

Yealink IP Phones Auto Provisioning Guide
12
An Instance of Auto Provision Configuration
This section shows an instance of auto provision configuration.
1. Manage boot files.
Specify the desired URL (e.g., tftp://10.2.5.193/network.cfg) of the configuration files in the
boot file (e.g., y000000000000.boot). For more information, refer to Managing Boot Files.
2. Manage configuration files.
Add/Edit the desired configuration parameters in the CFG file (e.g., features.cfg) you want
the IP phone to download. For more information on how to manage configuration files,
refer to Managing Configuration Files.
3. Configure the TFTP server.
1) Place boot files, configuration files and resource files to TFTP root directory (e.g.,
D:\TFTP Directory).

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