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Connection Examples of a Multipoint Connection
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ISDN is supported in version 1.41 and later.
Installing the PCSA-MCG106/MCG109 HD MCU software in one HD Visual
Communication System enables a multipoint connection with the terminals
connected via a LAN and ISDN.
To connect with a normal phone
When you are using an ISDN connection, a normal phone can be connected at
only one point. It cannot be connected at the same time as ISDN lines.
Only the 1B (64K) connection is available for a normal phone.
Restrictions when using ISDN lines
• When using an ISDN connection, connection to only one other point is
possible.
• In connections that include both ISDN and IP, the maximum number of
connections is five other points.
Using Both LAN and ISDN
Note
The illustration shows an example
using the PCSA-B768S ISDN Unit.
to 1
or
2
(1000BASE-T/
100BASE-TX/
10BASE-T)
PCSA-B384S or
PCSA-B768S ISDN
Unit
to ISDN1 to 6
ISDN modular cables
(not supplied)
to ISDN lines
UTP cable (category 6,
straight) (not supplied)
to LAN
The illustration shows an example of when PCSA-MCG109 is installed.
Main terminal
