Yealink SIP-T46S User Manual

Maintaining Your Phone
231
Maintaining Your Phone
When your phone is unable to operate properly, you need to investigate or troubleshoot issues
among other tasks your administrator may ask you to perform. This chapter explains how to
perform maintenance tasks on your phone:
 Diagnosing the Network
 Rebooting Your Phone
 Resetting to Factory Settings
 Updating the Phone Configuration
 Export All Diagnostic Files
Diagnosing the Network
The wrong network settings may result in inaccessibility of your phone and poor network
performance. In this case, your system administrator may ask you to use the “Ping” or “Trace
Route” method to check whether the network is connected, and to analyze the network fault.
Checking the Network Using “Ping” Method
Procedure:
1. Navigate to Menu->Features->Diagnostics->Network->Ping.
2. Enter the desired IP address or URL in the Ping IP or URL field.
3. Press Start.
The screen displays the network status information.
4. Press Back to back to the preview screen.
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Yealink SIP-T46S Specifications

General

Manual	Yes
Cables included	LAN (RJ-45)
Number of handles included	1 pc(s)
Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Voice codecs	CNG, G.711Mu, G.711a, G.722, G.723.1, G.726, G.729ab, VAD, iLBC
Lines quantity	16 lines
Phonebook capacity	1000 entries
Number of VoIP accounts	16
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	10 - 95 %
Display diagonal	4.3 \
Display resolution	480 x 272 pixels
AC adapter input voltage	100 - 240 V
AC adapter output current	2 A
AC adapter output voltage	5 V
Dual-Tone Multi-Frequency (DTMF) modes	In-band, Out-of band, SIP info
Volume control	Digital
Number of programmable keys	10
USB 2.0 ports quantity	1
Ethernet LAN (RJ-45) ports	2
Networking standards	IEEE 802.3af
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Ethernet LAN interface type	Gigabit Ethernet
Supported network protocols	SIP v1, SIP v2, LLDP/CDP/DHCP, OpenVPN, IEEE802.1X, IPv6, FTP/TFTP/HTTP/HTTPS
Harmonized System (HS) code	85171800

Weight and Dimensions

Depth	213 mm
Width	244 mm
Height	185 mm
Package depth	255 mm
Package width	274 mm
Package height	128 mm