Sony PCS-1/1P - Manual (Page 15)

15
System Configuration
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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
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.
System Configuration via an ISDN
ON LINE POWER LAN ALERT
ON LINE POWER LAN ALERT
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)