Polycom DOC2238A Bedienungsanleitung PDF herunterladen (Seite 40)

Chapter 2 - Hardware Installation

2-20

Connecting the MGC+100 to the Network

To connect the MGC+100 to the ISDN network or T1-CAS Network:

• Connect the 8-pin RJ-45 connector of the network cable to the NET

RJ-45 jack on the rear panel of the MGC+100. Repeat this step for each

of the ISDN network lines to be connected to the Network Interface card

installed in the MCU.

Figure 2-9: ISDN network connection

Leased lines should be connected using an adapter with a screw

connector with solid conductor wires or a similar adapter.

• Connect one side of the adapter to the NET RJ-45 jack on the rear panel

of the MGC+100. Then connect the leased line wires to the other side of

the adapter.

The ISDN network is optional. If the MGC+100 has to be connected to the public

ISDN network then an external CSU or similar equipment is needed.

T1-CAS network is optional. It allows you to connect Audio Only participants to

conferences via T1-CAS lines. It uses the same network connections as ISDN

and the procedure described below is applicable to both ISDN and T1-CAS

lines.

ISDN network

connection

ISDN Network connection

for 4 spans

ISDN Network connection

for 8 spans

The ISDN and T1-CAS network properties must be defined in the Network

Services. For details, see the MGC+ Administrator’s Guide, Chapter 3.

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Polycom DOC2238A Bedienungsanleitung Seite 40