Yealink SIP-T38G Administrator's Guide

Configuring Advanced Features
127
Specify how often the IP phones
refresh the local cache of the
remote phonebook.
Navigate to:
http://<phoneIPAddress>/cgi-bi
n/cgiServer.exx?page=Phone-F
eatures.htm
To specify the access URL of the remote phonebook via web user interface:
1. Click on Contacts->Remote Phone Book.
2. Enter the access URL in the Phone Book URL field.
3. Enter the name in the Name field.
4. Click Confirm to accept the change
To configure the remote phonebook via web user interface:
1. Click on Phone->Features->General Information.
2. Select the desired value from the pull-down list of Match Remote Phone Book.

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