Yealink SIP-T38G Manual

Gigabit Color IP Phone Overview
2) By the Switch soft key, you can choose the Line ID.
3) Press the navigation keys to enter and choose whether to enable the anonymous
call function. This feature allows the subscriber to make a call with the display of
their calling identification information blocked.
4) If you want to realize this function by server, please choose and enter the Call On
Code and Call Off Code. When you choose to enable the anonymous call function on
your IP phone, it will send information to the server, and the server will enable/
disable the anonymous call function for your IP phone automatically.
5) Press the navigation keys to enter and choose whether to enable the anonymous
rejection function. The feature allows the subscriber to reject all calls from callers
who have blocked the display of their calling identification information (calling
number and calling name).
6) If you want to realize this function by server, please choose and enter the Reject On
Code and Reject Off Code. When you choose to enable the Rejection option on your
IP phone, it will send information to the server, and the server will enable/ disable
the rejection anonymous call function for your IP phone automatically.
7) Press the Save soft key to save the changes.
To set the anonymous call via the Web interface:
1) Choose Account-> Basic-> Anonymous Call to do the relating changes. Please refer
to the instruction above for the parameters’ detail.
2) Then click the Confirm button to save the changes.

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