Polycom 1500/1800/2000/4000 manual Implementing Media Encryption for Secured Conferencing

Contents

Resolutions and Content Rate Reference Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149 H.263 Content Rate Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149 H.264 Resolution per Content Rate Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150 H.264 Highest Common Content Rates Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151 H.264 Cascade Optimized (Fixed) Content Rates Tables . . . . . . . . . . . . . . . . . . . . 153

Implementing Media Encryption for Secured Conferencing . . . . . . . . . . . . . . 155

Media Encryption Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155 Mixing Encrypted and Non-encrypted Endpoints in one Conference . . . . . . . . . . . . . . . . . . 156 Direct Connection to the Conference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157 Connection to the Entry Queue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158 Moving from the Entry Queue to Conferences or Between Conferences . . . . . . . . . . . . 158 Recording Link Encryption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159 Enabling Media Encryption for a Conference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159 Setting the Encryption Flags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160 Enabling Encryption in the Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160 Enabling Encryption at the Participant Level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161 Monitoring the Encryption Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162

Setting Conferences for Telepresence Mode (AVC CP) . . . . . . . . . . . . . . . . . . 164

Collaboration Server Telepresence Mode Guidelines	164
System Level	164
Conference Level	164
Automatic Detection of Immersive Telepresence (ITP) Sites	165
Horizontal Striping	165
Cropping	166
Gathering Phase with ITP Room Systems	166
Aspect ratio for standard endpoints	166
Skins and Frames	166
RPX and OTX Video Layouts	166
Room Switch Telepresence Layouts	169
Telepresence Display Decision Matrix	169
Guidelines for Managing the Room Switch Telepresence Layouts by the MCU	170
Speaker Priority in CP Video Layouts	171
Reserved Screens	171
Grid Screens	171
Video Layout Examples	171
Selecting Speaker Priority	174
Sending Content to Legacy Endpoints in Telepresence Conferences	174
Guidelines for Sending Content to Legacy Endpoints in Telepresence Conferences . . .	175

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