Yealink SIP-T38G Manual

Gigabit Color IP Phone Using the Basic Call Functions
Feature Synchronisation
When enabled the synchronize function, configure the DND/FWD function on device or
server, DND/FWD status on device and server will be in correspondence.
To set Feature Key Synchronisation via the Web interface:
1） Choose Phone->Features-> Feature Key Synchronisation.
2） Choose whether to enable this function from the pull-down menu.
3） Click the Confirm to save the change.
WatchDog
When 'WatchDog' function is 'Enabled', phone will auto reboot after 10 seconds if some
important process of phone crash. When 'Disable' the function, the phone will not
reboot.
Configure watchdog via web interface：
Choose phone-> Preference->WatchDog, in the pull-down menu, choose enable or
disable this function.
Action URL/URI
Action URL: Record the operation of phone, send this corresponding information to

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