Yealink SIP-T46G Administrator's Guide

Troubleshooting
217
This chapter provides an administrator with general information for troubleshooting
some common problems that may encounter while using the SIP-T46G IP phone.
The IP phone can provide feedback in a variety of forms such as log files, packets, status
indicators and so on, which helps an administrator quickly find out the reasons for the
failure and do the troubleshooting more easily.
The following are some methods for you to learn more about the working status of your
IP phone and quickly find out the reasons for the failure.
 Viewing Log Files
 Capturing Packets
 Enabling the Watch Dog Feature
 Getting Information from Status Indicators
 Analyzing Configuration Files
The IP phone can log various events to log files. So if your IP phone encounters some
problems, commonly the log files are used. You can export the log files to a syslog
server or the local system. You can specify the location for which to save log files for
troubleshooting purposes using the configuration files or the web user interface. You can
also set the system log level to specify the severity level of the logs to be reported to a
log file. The system log level is 6 by default.
In the configuration files, you can use the following parameters to configure log settings:
 syslog.server -- Specify the IP address of the syslog server where to export the log
files.
 syslog.log_level -- Specify the severity level of the logs to be reported to a log file
(Changes to this parameter via web user interface require a reboot).
For more information on the log setting configuration parameters, refer to Log Settings
on page 350.
To configure the level of the log files via web user interface:
1. Click on Settings->Configuration.

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