Yealink SIP-T46G Administrator's Guide

Configuring Security Features
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To configure the SRTP feature via web user interface:
1. Click on Account.
2. Select the desired account from the pull-down list of Account.
3. Click on Advanced.
4. Select the desired value from the pull-down list of RTP Encryption (SRTP).
5. Click Confirm to accept the change.
The IP phone can download the encrypted configuration files from the provisioning
server to protect against unauthorized access and tampering of sensitive information
(i.e., login passwords, registration information). Configuration files can be encrypted
using a command line tool. The encryption algorithm is AES 128. From a Microsoft
Windows command line, you can use the Yealink-supplied encryption tool called
"EncryptUtilityWindows.exe" to encrypt the <y000000000028>.cfg and <MAC>.cfg files
respectively.
Note
The filename extension of the encrypted configuration files must be .cfg. The Common
AES key is used to encrypt and decrypt the <y000000000028>.cfg file and the
Yealink also supplies an encryption tool (EncryptUtilityLinux.exe) to support Linux
platforms if required.
You can also encrypt the configuration files using the Yealink Configuration Conversion
Tool. For more information, refer to Yealink Configuration Conversion Tool User Guide .

Yealink SIP-T46G Specifications

General

Backlight	Yes
Power requirements	100-240V, DC 5V
Touchscreen	-
Display diagonal	4.3 \
Display resolution	480 x 272 pixels
Lines quantity	- lines
Phonebook capacity	1000 entries
Number of VoIP accounts	6
Voice codecs	G.711, G.722, G.723, G.726, G.729A, G.729B
Bluetooth	No
RJ-9 ports quantity	2
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Ethernet LAN (RJ-45) ports	1
Storage temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	10 - 95 %
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Number of handles included	1 pc(s)

Weight and Dimensions

Depth	185 mm
Width	244 mm
Height	213 mm