Yealink SIP-T38G User Manual

Getting Started
15
To connect the PoE:
1. Connect the Ethernet cable between the Internet port on the phone and an
available port on the in-line power switch/hub.
Note
After your phone has been powered up, the system boots up and performs the
following steps:
Automatic Phone Initialization
The phone finishes the initialization process by loading the saved configuration. The
phone LCD screen will display "Initializing…Please wait" during the initialization.
DHCP (Dynamic Host Configuration Protocol)
By default the phone attempts to contact a DHCP server in your network in order to
obtain its valid network settings, e.g. IP address, subnet mask, default gateway, DNS
server.
Note
If in-line power is provided, you don’t need to connect the AC adapter. Make sure the
Ethernet cable and switch/hub is PoE compliant.
The phone can also share the network with other network device such as a PC (personal
computer). It is an optional connection.
Important! Do not unplug or remove power to the phone while it is updating firmware
and configurations.
If your network does not use DHCP, proceed to Basic Network Settings on page 16.

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