Yealink SIP-T46G Administrator's Guide

Administrator’s Guide for SIP-T46G IP Phone
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Transport Layer Security .............................................................................................................. 193
Secure Real-Time Transport Protocol .......................................................................................... 199
Encrypting Configuration Files ................................................................................................... 201
Upgrading the Firmware .......................................................205
Resource Files ........................................................................209
Replace Rule Template ............................................................................................................... 209
Dial-now Template ....................................................................................................................... 210
Softkey Layout Template ............................................................................................................. 211
Local Contact File ........................................................................................................................ 213
Remote XML Phonebook ............................................................................................................. 214
Specifying the Access URL of Resource Files ............................................................................ 215
Troubleshooting .....................................................................217
Troubleshooting Methods ........................................................................................................... 217
Viewing Log Files .................................................................................................................. 217
Capturing Packets ................................................................................................................ 219
Enabling the Watch Dog Feature ........................................................................................ 220
Getting Information from Status Indicators ........................................................................ 221
Analyzing Configuration Files ............................................................................................. 221
Troubleshooting Solutions ........................................................................................................... 222
Why is the phone LCD screen blank? ................................................................................. 222
Why does the IP phone not get an IP address? ................................................................. 222
How do I find the basic information of the IP phone? ....................................................... 223
Why does the IP phone not upgrade the firmware successfully? .................................... 223
Why does the IP phone not display time and date correctly? ......................................... 223
Why do I get poor audio during a call? ............................................................................. 223
What is the difference between a remote phonebook and a local phonebook? ......... 224
What is the difference between user name, register name and display name? .......... 224
Is there a SIP message that can make the IP phone reboot? .......................................... 224
What can I do if I forget the administrator password? ..................................................... 224
How to increase the volume on Speaker & on Headset? ................................................ 225
What is auto provisioning? .................................................................................................. 225
What is PnP? .......................................................................................................................... 225
Why does the IP phone not apply the configuration? ....................................................... 225
What do ―on code‖ and ―off code‖ mean? ....................................................................... 225
How to solve the IP conflict problem? ................................................................................ 226
How to reset your phone to factory configurations? ......................................................... 226
Appendix ...............................................................................227
Appendix A: Glossary ................................................................................................................. 227

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