Yealink SIP-T38G Administrator's Guide

Administrator’s Guide for SIP-T3xG IP Phones
292
handles HTTP GET requests from any IP
address.
Format
IP Address
Default Value
Blank
Range
IP address or any
Example
features.action_uri_limit_ip = any
Parameter-
account.x.transport
Configuration File
<MAC>.cfg
Description
Configures the transport type for account X.
If set to 3 (DNS SRV), the IP phone is able to
perform DNS SRV query, and fail over the
request to the secondary server when
there is no response from the primary
server.
X ranges from 1 to 6.
Format
Integer
Default Value
0 (UDP)
Range
Valid values are:
0-UDP
1-TCP
2-TLS
3-DNS SRV
Example
account.1.transport = 3
Parameter-
network.lldp.enable
Configuration File
<y0000000000xx>.cfg
Description
Enables or disables the LLDP feature on the
IP phone.
Note: If you change this parameter, the IP
phone will reboot to make the change take
effect.

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