Yealink SIP-T38G Administrator's Guide

Appendix
237
Parameter-
security.user_password
Configuration File
<y0000000000xx>.cfg
Description
Sets a new administrator password for the IP
phone. The IP phone uses ―admin‖ as the
default administrator password.
Note: The IP phones support ASCII characters
32-126(0x20-0x7E) only in passwords.
Format
administrator username:new password
Default Value
admin
Range
ASCII characters 32-126(0x20-0x7E)
Example
security.user_password = admin:password000
Parameter-
phone_setting.lock
Configuration File
<y0000000000xx>.cfg
Description
Specifies the type of phone lock.
Menu Key: The Menu soft key is locked.
Function Key: MESSAGE, RD, CONF, HOLD,
MUTE, TRAN, OK, X, navigation keys, soft keys,
line keys and memory keys are locked (For
T32G, CONF, HOLD, MUTE and memory keys
do not exist).
All Keys: All keys are locked.
Answer call only: All keys are locked.
If set to 0 (Disabled), the IP phone lock feature
is disabled.
Format
Integer
Default Value
0
Range
Valid values are:
0-Disabled
1-Menu Key
2-Function Keys
3-All Keys
4-Answer call only

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