System Configuration via an ISDN

Connection to ISDN is required to use the PCS-B768 ISDN Unit especially designed for use with this system.

This allows you:

•To hold a point-to-point videoconference over ISDN.

•To show still images stored in a “Memory Stick”.

•To hold a videoconference with high speeds and highest quality image transmission by connecting up to six ISDN lines.

System configuration

1 PCS-P1/P1P Communication Terminal

2 PCS-C1/C1P Camera Unit

3 PCS-R1 Remote Commander

4 TV monitor (not supplied)

5 PCS-B768 ISDN Unit (not supplied)

About the number of ISDN lines and B (bearer) channel

Up to six ISDN lines can be connected to one PCS-1/1P via the optional PCS- B768 ISDN Unit. Each ISDN line is composed of two B channels that carry data signals on the ISDN interface, enabling both channels to be used for one ISDN line connection (2B connection), or each for a separate ISDN line connection (1B connection). The more channels you use for a single communication, the faster speeds and higher-quality picture you can obtain for your network communication. You can connect up to six ISDN lines with the PCS-1/1P and select the number of channels used for a single communication among from 1B, 2B, 3B, 4B, 5B, 6B, 8B and 12B connections.

14 System Configuration