Yealink VC400 Administrator's Manual page 15

Getting Information from Status Indicators ............................................................................. 263
Analyzing Configuration Files .................................................................................................. 264
Viewing Call Statistics.............................................................................................................. 264
Using Diagnostic Methods ...................................................................................................... 264
Troubleshooting Solutions ............................................................................................................. 266
General Issues ......................................................................................................................... 267
Camera Issues ......................................................................................................................... 268
Video & Audio Issues .............................................................................................................. 269
Why does the far-site display black screen when local starts a presentation? ......................... 271
System Maintenance ............................................................................................................... 272
Appendix ................................................................................275
Appendix A: Time Zones ................................................................................................................ 275
Appendix B: Trusted Certificates ..................................................................................................... 278
Index ......................................................................................281
Table of Contents
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