Yealink SIP-T38G Administrator's Guide

About This Guide
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The SIP-T3xG IP Phone Family Administrator Guide is considered to be an
administration-level version, which is intended for administrators who need to properly
configure, customize, manage, and troubleshoot the IP phone systems rather than the
end-users of the IP phones. It provides details on the functionality and configuration of
the IP phones.
Many of the features are described in this guide involving the network settings, which
could affect the IP phone’s performance in the network. So an understanding of IP
networking and prior knowledge of IP telephony concepts are necessary.
This guide covers the SIP-T38G and T32G IP phones. The following related documents for
the SIP-T3xG IP phones are available:
 Quick Installation Guides, which describe how to assemble the IP phones.
 Quick Reference Guides, which describe the most basic features available on the
IP phones.
 User Guides, which describe the basic and advanced features available on the IP
phones.
 Yealink Auto Provisioning User Guide, which describes how to auto provision the IP
phones using the configuration files.
 Yealink Configuration Conversion Tool User Guide, which describes how to encrypt
the configuration files using the Configuration Conversion Tool.
 <y0000000000xx>.cfg and <MAC>.cfg template configuration files.
 Yealink IP Phones Deployment Guide for BroadWorks Environments, which
describes how to configure the BroadSoft features on the BroadWorks web portal
and the IP phones.
For support or service, please contact your Yealink reseller or go to Yealink Technical
Support at http://www.yealink.com/Support.aspx.
The information detailed in this guide is applicable to the firmware version 70 or higher.
The firmware format likes x.x.x.x.rom. The second x should be greater than or equal to
70. This administrator guide includes the following chapters:
 Chapter 1, ―Product Overview‖ describes the SIP components and SIP IP phones.

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