Polycom RealPresence 800s Administrator's Manual page 5

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Monitoring the Encryption Status .............................................................................. 3-39
Packet Loss .................................................................................................................... 3-40
Causes of Packet Loss .......................................................................................... 3-41
Effects of Packet Loss on Conferences ............................................................... 3-41
Lost Packet Recovery ................................................................................................... 3-41
Lost Packet Recovery Guidelines ....................................................................... 3-41
Enabling Lost Packet Recovery .......................................................................... 3-41
Monitoring Lost Packet Recovery .............................................................................. 3-42
Network Quality Indication (AVC Only) ......................................................................... 3-43
Network Quality Levels .............................................................................................. 3-44
Indication Threshold Values ............................................................................... 3-44
Guidelines ...................................................................................................................... 3-44
Customizing Network Quality Icon Display ........................................................... 3-45
Lecture Mode (AVC CP Only) ............................................................................................ 3-46
Enabling Lecture Mode ............................................................................................... 3-46
Selecting the Conference Lecturer ...................................................................... 3-46
Enabling the Automatic Switching .................................................................... 3-49
Lecture Mode Monitoring ........................................................................................... 3-49
Restricting Content Broadcast to Lecturer ................................................................ 3-51
Muting Participants Except the Lecturer (AVC CP Only) ...................................... 3-52
Guidelines .............................................................................................................. 3-52
Enabling the Mute Participants Except Lecturer Option ................................ 3-53
Permanent Conference ........................................................................................................ 3-54
Guidelines ...................................................................................................................... 3-54
Enabling a Permanent Conference ............................................................................. 3-54
Video Resolutions in AVC-based CP Conferencing ......................................................... 4-1
Video Display with CIF, SD and HD Video Connections ................................ 4-1
H.264 High Profile Support in CP Conferences ......................................................... 4-2
Guidelines ................................................................................................................ 4-2
CP Conferencing with H.263 4CIF ............................................................................... 4-2
H.263 4CIF Guidelines ........................................................................................... 4-3
The CP Resolution Decision Matrix ..................................................................................... 4-3
H.264 Base Profile and High Profile Comparison ..................................................... 4-4
Resolution Configuration for CP Conferences ................................................................... 4-6
Modifying the Resolution Configuration ................................................................... 4-7
Resolution Configuration - Basic .......................................................................... 4-7
Resolution Configuration - Detailed .................................................................... 4-8
Base Profile / High Profile Resolution Slider Panes ......................................... 4-9
Flag Settings .................................................................................................................... 4-9
Setting the Maximum CP Resolution for Conferencing .................................. 4-9
Minimum Frame Rate Threshold for SD Resolution ......................................... 4-9
Additional Video Resolutions ............................................................................................ 4-10
Additional Intermediate Video Resolutions ............................................................. 4-10
Microsoft RTV Video Protocol Support in CP Conferences ........................................... 4-10
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