
MGC Hardware and Installation Manual
Table 
Functional Module | Function  | Port capacity  | |
  | 
  | 
  | |
 | Uses dialing protocols to  | 120 channels/92  | |
  | communicate to endpoints  | channels  | |
  | using “Data Terminal  | 
  | 
  | 
  | Equipment” (DTE), or Data  | 
  | 
  | 
  | Communications Equipment  | 
  | 
  | 
  | (DCE).  | 
  | 
  | 
  | 
  | 
  | |
 | Uses dialing protocols to  | 240 channels/184  | |
  | communicate to endpoints  | channels  | |
  | using “Data Terminal  | 
  | 
  | 
  | Equipment” (DTE), or Data  | 
  | 
  | 
  | Communications Equipment  | 
  | 
  | 
  | (DCE).  | 
  | 
  | 
  | 
  | 
  | |
Audio (Standard)  | Performs audio compression,  | • 12 ports per card  | |
  | decompression, and  | 
  | (standard  | 
  | bridging.  | 
  | conference)  | 
  | 
  | •  | Audio Bridge: 16  | 
  | 
  | 
  | participants, or 30  | 
  | 
  | 
  | participants (Large  | 
  | 
  | 
  | Video Switching  | 
  | 
  | 
  | conference)  | 
  | 
  | 
  | 
  | 
Audio+  | Performs audio compression,  | •  | Audio+8A - 24/48  | 
  | decompression  | 
  | ports  | 
  | 
  | •  | Audio+8V - 24 ports  | 
  | 
  | •  | Audio+12/24 - 12/  | 
  | 
  | 
  | 24* ports  | 
  | 
  | •  | Audio+24/48 - 24/  | 
  | 
  | 
  | 48* ports  | 
  | 
  | •  | Audio+48/96 - 48/  | 
  | 
  | 
  | 96* ports  | 
  | 
  | * video/audio  | |
  | 
  | conferences  | |
  | 
  | 
  | |
Video  | Performs video processing  | • Single – 6 ports  | |
  | and Transcoding.  | • Double – 12 ports  | |
  | 
  | 
  | |
Video+  | Performs video processing  | Up to 8 participants  | |
  | and Transcoding.  | 
  | 
  | 
  | 
  | 
  | 
  |