Yealink SIP-T38G Administrator's Guide

Administrator’s Guide for SIP-T3xG IP Phones
240
―local_time.manual_time_enable‖ is set to 1
(NTP Server).
Format
IP Address or Domain Name
Default Value
cn.pool.ntp.org
Range
Not Applicable
Example
local_time.ntp_server2 = 192.168.0.5
Parameter-
local_time.interval
Configuration File
<y0000000000xx>.cfg
Description
Sets the IP phone to update time and date
from the NTP server at regular intervals (in
seconds).
Note: It works only if the parameter
―local_time.manual_time_enable‖ is set to 1
(NTP Server).
Format
Integer
Default Value
1000
Range
Not Applicable
Example
local_time.interval = 1200
Time Zone
Parameter-
local_time.time_zone
Configuration File
<y0000000000xx>.cfg
Description
Defines the time zone.
For more available time zone list, refer to
Appendix B: Time Zones on page 221.
Format
Not Applicable
Default Value
+8
Range
-11 to +13
Example
local_time.time_zone = +9
Parameter-
local_time.time_zone_name
Configuration File
<y0000000000xx>.cfg
Description
Defines the desired time zone name.

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