Yealink SIP-T38G Administrator's Guide

Administrator’s Guide for SIP-T3xG IP Phones
258
Format
Integer
Default Value
486
Range
Valid values are:
404-No Found
480-Temporarily not available
486-Busy here
Example
features.normal_refuse_code = 480
Parameter-
phone_setting.is_deal180
Configuration File
<y0000000000xx>.cfg
Description
Enables or disables the IP phone to deal with
the 180 SIP message received after the 183
SIP message.
If set to 1 (Enabled), the IP phone resumes
and plays the local ringback tone upon a
subsequent 180 message received.
Format
Boolean
Default Value
1
Range
0-Disabled
1-Enabled
Example
phone_setting.is_deal180 = 0
Parameter-
sip.use_out_bound_in_dialog
Configuration File
<y0000000000xx>.cfg
Description
Enables or disables the IP phone to send the
SIP messages to the outbound proxy server.
If set to 1 (Enabled), all the SIP request
messages from the IP phone will be forced to
send to the outbound proxy server.
Format
Boolean
Default Value
1

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