Yealink SIP-T38G Administrator's Guide

Upgrading the Firmware
197
configuration files.
Specify the access URL of the
firmware.
For more information, refer to
Upgrading the Firmware on
page 308.
Local
Web User Interface
Configure the way for the IP
phone to check for
configuration files.
Navigate to:
http://<phoneIPAddress>/cgi-bi
n/cgiServer.exx?page=Phone-
AutoProvision.htm
To configure the way for the IP phone to check for new configuration files via web user
interface:
1. Click on Phone->Auto Provision.
2. Mark the desired radio box in Check New Config field.
3. Mark the desired radio box in Repeatedly field.
4. (If the Repeatedly On radio box is marked) Enter the time interval (in minutes) in
the Interval (minutes) field.
5. Mark the desired radio box in Weekly field.
6. (If the Weekly On radio box is marked) Enter the desired time in the Time field.

Yealink SIP-T38G Specifications

General

Expansion module support	Yes
Ethernet LAN (RJ-45) ports	2
Keypad number of keys	48
Touchscreen	-
Display resolution	480 x 272 pixels
Display number of colors	16.78 million colors
Lines quantity	- lines
Phonebook capacity	1000 entries
Number of VoIP accounts	6
Voice codecs	G.711, G.722, G.723.1, G.726
Bluetooth	No
Security algorithms	802.1x RADIUS, HTTPS, SSL/TLS
AC adapter input voltage	100 - 240 V
AC adapter output voltage	5 V
Power consumption (typical)	4.6 W
Operating relative humidity (H-H)	10 - 95 %
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Compliance industry standards	IEEE 802.3af
Number of handles included	1 pc(s)

Weight and Dimensions

Depth	204 mm
Width	273 mm
Height	42 mm
Weight	1050 g