Yealink SIP-T38G Administrator's Guide

Configuring Advanced Features
153
HTTP GET request from the specified IP address, the phone LCD screen prompts the
message ―Allow Remote Control?‖. You can specify one or more trusted IP addresses on
the IP phone. You can also configure the IP phone to receive and handle the URI from
any IP address.
Procedure
Specify the trusted IP address for Action URI using the configuration files or locally.
Configuration File
<y0000000000xx>.cfg
Specify the trusted IP
address(es) for sending the
Action URI to the IP phone.
For more information, refer to
Action URI on page 291.
Local
Web User Interface
Specify the trusted IP
address(es) for sending the
Action URI to the IP phone.
Navigate to:
http://<phoneIPAddress>/cgi-bi
n/cgiServer.exx?page=Phone-F
eatures.htm
To configure the trusted IP address(es) for Action URI via web user interface:
1. Click on Phone->Features->Remote Control Security.
2. Enter the IP address or any in the Trusted Action URI Server List field.
Multiple IP addresses are separated by comma. If you set the field to ―any‖, the IP
phone receives and handles HTTP GET requests from any IP address. If you leave
the field blank, the IP phone cannot receive or handle any HTTP GET request.
3. Click Confirm to accept the change.

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