Yealink SIP-T38G User Manual

User Guide SIP-T38G IP Phone
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How to Export System Log?
We may need you to provide a System Log to help analyze your problem.
To export a System Log via web user interface:
1. Click on Phone->Configuration.
2. Select 6 from the pull-down list of Log Level.
3. Click Confirm to accept the change.
The web user interface prompts “Do you want to restart your machine?”.
4. Click OK to reboot the phone.
After rebooting the phone, you can export a 6 level system log through the
following steps.
5. Mark the Local radio box in the Export System Log field.
6. Click Export to open file download window, and then save the file to your local
system.
You can also export the system log to a Syslog Server, contact your system administrator
for more information.
How to Export/ Import phone configurations?
We may need you to provide your phone configurations to help analyze your problem.
In some instance, you may need to import configurations to your phone.
To export your phone configurations via web user interface:
1. Click on Phone->Configuration.
2. Click Export to open file download window, and then save the file to your local
system.
To Import phone configurations via web user interface:
1. Click on Phone->Configuration.
2. Click Browse to select a configuration file from your local system.
3. Click Import to import the configuration file.
Note
How to make the call using SRTP?
You can enable SRTP to encrypt the audio stream(s) of phone calls. The parties
participating in the call should enable SRTP. You can enable SRTP on per-account basis.
To enable SRTP via web user interface:
1. Click on Account.
2. Select the desired account from the pull-down list of Account.
The file format of configuration file must be “.bin”.

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