Yealink SIP-T46G Administrator's Guide

Getting Started
11
Updating the firmware
If the access URL of the firmware is defined in the configuration file, the IP phone will
download the firmware from the provisioning server. If the MD5 value of the
downloaded firmware file differs from that of the image stored in the flash memory, the
IP phone performs a firmware update.
Downloading the resource files
In addition to configuration file(s), the IP phones may require resource files before it can
deliver service. These resource files are optional, but if some particular features are
being employed, these files are required.
The followings are examples of resource files:
 Language packs
 Ring tones
 Contact files
After connected to the power and network, the IP phone starts the initializing process by
cycling through the following steps:
1. The power indicator LED illuminates.
2. The message ―Initializing…Please wait‖ appears on the LCD screen during the IP
phone starts up.
3. The main LCD screen displays the following:
 Time and date
 Soft key labels
4. Press the OK key to check the IP phone status, the LCD screen displays the valid IP
address, MAC address, firmware version, etc.
If the IP phone has successfully passed through these steps, it starts up properly and is
ready for use.
You can use the following methods to set up and configure IP phones:
 Phone User Interface
 Web User Interface
 Configuration Files
The following sections describe how to configure IP phones using each method above.

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