Yealink SIP-T38G Administrator's Guide

Administrator’s Guide for SIP-T3xG IP Phones
238
Example
phone_setting.lock = 2
Parameter-
phone_setting.phone_lock.unlo
ck_pin
Configuration File
<y0000000000xx>.cfg
Description
Sets a new unlock password. Once the IP
phone is locked, you can use ―123‖ as the
default password to unlock it.
Note: The IP phones support numeric
characters only in password.
Format
Numeric characters only
Default Value
123
Range
0 to 32768
Example
phone_setting.phone_lock.unlock_pin =
123456
Parameter-
phone_setting.phone_lock.lock
_time_out
Configuration File
<y0000000000xx>.cfg
Description
Configure the IP phone to automatically lock
the keypad after a delay time (in seconds).
If set to 0 (0s), the keypad will not be locked
automatically. In this case, you can long press
the pound key to lock the keypad only.
Note: This parameter works only if the IP
phone lock type is preset.
Format
Integer
Default Value
10
Range
0 to 3600s
Example
phone_setting.phone_lock.lock_time_out = 8

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