Polycom MGC-50/MGC-100 installation manual Information Flow, MUX Module is not used with the H.323

Models: MGC-50/MGC-100

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MGC Hardware and Installation Manual

Information Flow

Figure 3-7 shows the flow of information within the system.

The MUX Module is not used with the H.323.

ATM

I/O Card

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MPI

 

ISDN/ATM/MPI

 

 

 

 

Network

 

 

 

Interface

 

 

 

Module

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MUX

Module

H323

I/O Card

H.323 Network

Interface

Module

(includes MUX)

Main

Control

Module

 

Audio

 

 

Video

 

 

Data

 

Module

 

 

Module

 

 

Module

 

 

 

 

 

 

 

 

Figure 3-7: Signal flow process

Information enters the MGC units from the telecommunications network via a PBX or CSU, and into the Network Interface Module. The information is then transferred to the MUX Module via the Internet.

The MUX Module transfers the control information to the Main Control Module via the Control Bus. The control information is then processed by the Main Control Module and a control response forwarded via the Control Bus to the appropriate MUX Ports.

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Page 71
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Polycom MGC-50/MGC-100 installation manual Information Flow, MUX Module is not used with the H.323