Using the ISDN Connection

Installing the optional PCS-320M1 H.320MCU software in one Communication Terminal allows you to conduct a multipoint videoconference among up to six points.

PCS-320M1 H.320 MCU software

TERMINALVISCA OUT

AUDIO OUT

AUX1–VIDEOIN–AUX2

AUDIO IN

CAMERA UNIT

MIC

ISDN UNIT

WHITE

 

 

 

 

 

(PLUG IN POWER)

 

 

 

 

 

1

2

 

BOARD

(MIXED)

VIDEO OUT

 

 

 

100BASE-TX

 

 

DC 19.5V

 

 

 

 

 

 

AUX

MAIN– MONITOR– SUB

RGB OUT

 

10BASE-T

 

DSB

 

 

 

 

 

 

IR OUT

 

 

 

 

 

 

 

1

2

 

 

 

PCS-B768 ISDN

Unit

to ISDN 1-6

ISDN

to ISDN lines

ISDN modular cables

(not supplied)

 

About the number of ISDN lines used and number of remote parties for a multipoint conference

Set the number of ISDN channels and the number of remote points in the Multipoint Setup menu. The following combinations are available.

1B × 5: Connects to five points via a 1B channel. (Six-point conference)

2B × 5: Connects to five points via a 2B channel. (Six-point conference)

4B × 3: Connects to three points via a 4B channel. (Four-point conference)

6B × 2: Connects to two points via a 6B channel. (Three-point conference)

To connect with a normal phone

When you are using an ISDN connection, a normal phone can be connected at up to five points.

The 1B connection is only available for a normal phone.

Note

When using the ISDN connections, installing the PCS-320M1 H.320 MCU software into two or more Communication Terminals does not allow cascade connection.

Connection Examples for a Multipoint Videoconference 133

Videoconference Multipoint 7: Chapter