4.4 Call Quality......................................................................................................................... 144
4.4.1 Video Algorithm ........................................................................................................... 145
4.4.2 Audio Algorithm ........................................................................................................... 146
4.4.4 Natural Video............................................................................................................... 148
4.4.5 Video Quality ............................................................................................................... 149
4.5 Audio .................................................................................................................................. 154
4.5.1 Inputs........................................................................................................................... 155
4.5.2 Outputs ........................................................................................................................ 157
4.5.3 Echo Control................................................................................................................ 158
4.5.4 Stereo Settings............................................................................................................ 159
4.6 Video .................................................................................................................................. 162
4.6.2 MCU Status Line ......................................................................................................... 164
4.6.3 Floor to Full Screen ..................................................................................................... 165
4.6.4 Web Snapshots ........................................................................................................... 166
4.6.6 Picture Control............................................................................................................. 169
4.6.7 Video Name................................................................................................................. 170
4.7 Security .............................................................................................................................. 171
4.7.1 Encryption ................................................................................................................... 172
4.7.2 Encryption Mode ......................................................................................................... 173
4.7.3 Passwords ................................................................................................................... 174
4.8 Network .............................................................................................................................. 175
4.8.2 ISDN-BRI Settings....................................................................................................... 177
4.8.3 ISDN-PRI Settings....................................................................................................... 179
4.8.6 LAN Settings ............................................................................................................... 185
4.8.7 H.331 Settings............................................................................................................. 195
4.8.8 Network Profiles .......................................................................................................... 196
4.8.9 Data Port ..................................................................................................................... 197
4.9 Diagnostics......................................................................................................................... 198
4.9.1 System Information ..................................................................................................... 199
4.9.2 Call Status ................................................................................................................... 200
4.9.3 Channel Status............................................................................................................ 201
4.9.4 System Selftest ........................................................................................................... 203
5 Peripheral Equipment ............................................................................................................... 210
5.1 Interfaces ........................................................................................................................... 211
5.1.1 Video ........................................................................................................................... 211
5.1.2 Audio ........................................................................................................................... 213
5.1.3 Network ....................................................................................................................... 214
5.1.4 Data port...................................................................................................................... 219
5.2 Document Camera............................................................................................................. 220
5.4 Additional Cameras............................................................................................................ 222
5.5 Additional Microphones...................................................................................................... 223
5.6 Telephone Add-On............................................................................................................. 225
5.7 Stereo Speaker Kit............................................................................................................. 226
User Manual
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