Yealink SIP-T38G Administrator's Guide

Resource Files
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When configuring some features, you may need to upload resource files to the IP phone.
The resources files can be local contact directory, remote phonebook and so on. If the
resource file is to be used for all IP phones of the same model, the access URL of the
resource file is best specified in the <y0000000000xx>.cfg file. However, if you want to
specify the desired phone to use the resource file, the access URL of the resource file
should be specified in the <MAC>.cfg file.
This chapter provides the detailed information on how to work with the following
resource files and specify the access URL:
 Replace Rule Template
 Dial-now Template
 Softkey Layout Template
 Local Contact File
 Remote XML Phonebook
 Specifying the Access URL of Resource Files
You can create multiple replace rules using the replace rule template. After preparing
the replace rule template, you need to place the replace rule template to the root
directory of the provisioning server and specify the access URL in the configuration files.
When editing a replace rule template, remember the following:
 <DialRule> indicates the start of a template and </DialRule> indicates the end of
a template.
 Create replace rules between <DialRule> and </DialRule>.
 When specifying the desired line(s) to apply the replace rule, the valid values are 0
and line IDs. The digit 0 stands for all lines, multiple line IDs are separated by
comma.
 Do not modify the file name.
 The expression syntax in the replace rule template is the same as introduced in the
section Creating Dial Plan on page 25.

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