Yealink SIP-T33P Administrator's Guide

Administrator’s Guide for SIP-T2 /T3 /T4 /T5 /CP920 IP Phones
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Capturing the Packets via Web User Interface
For Yealink phones, you can export the packets file to the local system and analyze it.
Yealink devices support the following two modes for capturing the packets:
l
Normal: Export the packets file after stopping capturing.
l
Enhanced: Export the packets file while capturing.
Topics
Capturing the Packets in Enhanced Way
Capturing the Packets in Normal Way
Capturing the Packets in Enhanced Way
Procedure
1. From the web user interface, navigate to Settings > Configuration.
2. Select Enhanced from the Pcap Type drop-down menu.
3. Click Start in the Pcap Feature field to start capturing signal traffic.
4.
Reproduce the issue to get stack traces.
5. Click Stop in the Pcap Feature field to stop capturing.
6.
Select a location for saving the packets file on your local system while capturing.
Note: The steps may differ for different web browsers.
Capturing the Packets in Normal Way
Procedure
1. From the web user interface, navigate to Settings > Configuration.
2. Select Normal from the Pcap Type drop-down menu.
3. Click Start in the Pcap Feature field to start capturing signal traffic.
4.
Reproduce the issue to get stack traces.
5. Click Stop in the Pcap Feature field to stop capturing.
6. Click Export to open the file download window, and then save the file to your local system.

Yealink SIP-T33P Specifications

General

Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Product color	Gray
Wall mountable	Yes
Operating system installed	Linux
Lines quantity	4 lines
Phonebook capacity	1000 entries
Number of VoIP accounts	4
Volume control	Buttons
Number of function keys	5
Display diagonal	2.4 \
Display resolution	320 x 240 pixels
Voice codecs	AGC, AJB, CNG, G.711a, G.711u, G.722, G.723.1, G.726, G.729, G.729A, PLC, VAD, iLBC
Security algorithms	AES, HTTPS
Ethernet LAN data rates	10, 100 Mbit/s
Ethernet LAN interface type	Fast Ethernet
RJ-9 ports quantity	1
Ethernet LAN (RJ-45) ports	2
Input frequency	50/60 Hz
AC adapter input voltage	100 - 240 V
Power consumption (typical)	3 W
Power consumption (Power over Ethernet (PoE))	5 W
Number of handles included	1 pc(s)
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	10 - 95 %

Weight and Dimensions

Depth	186 mm
Width	212 mm
Height	146 mm