Yealink SIP-T2 SERIES Administrator's Manual page 21

User Password ............................................................................................................................. 833
Administrator Password .............................................................................................................. 835
Auto-Logout Time ......................................................................................................................... 837
Phone Lock ................................................................................................................................... 838
Transport Layer Security .............................................................................................................. 850
Secure Real-Time Transport Protocol .......................................................................................... 861
Encrypting Configuration Files ................................................................................................... 866
802.1X Authentication ................................................................................................................. 871
Troubleshooting .....................................................................883
Troubleshooting Methods ........................................................................................................... 883
Viewing Log Files .................................................................................................................. 883
Capturing Packets ................................................................................................................ 900
Enabling Watch Dog Feature .............................................................................................. 906
Getting Information from Status Indicators ........................................................................ 908
Getting Information from Talk Statistics.............................................................................. 908
Analyzing Configuration File ............................................................................................... 909
Exporting All the Diagnostic Files ........................................................................................ 913
Troubleshooting Solutions ........................................................................................................... 914
IP Address Issues .................................................................................................................. 914
Time and Date Issues ........................................................................................................... 915
Display Issues ....................................................................................................................... 915
Phone Book Issues ................................................................................................................ 916
Audio Issues .......................................................................................................................... 916
Camera and Video Issues ................................................................................................... 917
Wi-Fi and Bluetooth Issues ................................................................................................... 918
Firmware and Upgrading Issues ........................................................................................ 919
Provisioning Issues ................................................................................................................ 920
System Log Issues................................................................................................................. 921
Resetting Issues .................................................................................................................... 921
Rebooting Issues ................................................................................................................... 925
Protocols and Ports Issues .................................................................................................... 928
Password Issues .................................................................................................................... 931
Logo Issues ............................................................................................................................ 931
Power and Startup Issues .................................................................................................... 931
Hardware Issues ................................................................................................................... 932
Other Issues .......................................................................................................................... 933
Appendix ...............................................................................935
Appendix A: Glossary ................................................................................................................. 935
Appendix B: Time Zones ............................................................................................................. 937
Appendix C: Trusted Certificates ............................................................................................... 938
Appendix D: Configuring DSS Key ............................................................................................. 940
Table of Contents
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