Yealink SIP-T38G Administrator's Guide

Administrator’s Guide for SIP-T3xG IP Phones
296
Format
Boolean
Default Value
0
Range
0-Disabled
1-Enabled
Example
network.vpn_enable = 1
Parameter-
openvpn.url
Configuration File
<y0000000000xx>.cfg
Description
Specifies the access URL of the OpenVPN
tar package.
Format
String
Default Value
Blank
Range
Not Applicable
Example
openvpn.url =
http://192.168.10.25/OpenVPN.tar
Parameter-
network.qos.rtptos
Configuration File
<y0000000000xx>.cfg
Description
Configure the DSCP for voice packets.
The default DSCP value for RTP packets is
46 (Expedited Forwarding).
Note: If you change this parameter, the IP
phone will reboot to make the change take
effect.
Format
Integer
Default Value
46
Range
0 to 63
Example
network.qos.rtptos = 50
Parameter-
network.qos.signaltos
Configuration File
<y0000000000xx>.cfg
Description
Configure the DSCP for SIP packets.

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