Cisco TelePresence ISDN Link Administrator's Manual page 9

Cisco TelePresence ISDN Link
Contents Introduction
User scenarios
the ISDN Link can be used with or without IP infrastructure. the telePresence endpoint
in the illustrations for the three user scenarios is shown as a single codec without monitor,
microphone and loudspeakers. You will need a computer for configuration and maintenance of
the ISDN Link.
Note: the endpoint and ISDN Link must be on the same subnet. If the endpoint and/or ISDN
Link are assigned new IP addresses they will remain paired as long as they are kept in the
same subnet.
Two user scenarios with IP network
the user scenarios with IP network allows for automatic pairing mode via the telePresence
endpoint's web interface.
• User scenario #1: the ISDN Link and endpoint are connected through the LAN. the
endpoint and computer are connected through the LAN.
• User scenario #2 (recommended): the ISDN Link and endpoint are connected through a
direct connection. the endpoint and computer are connected through the LAN.
User scenario with no IP infrastructure
In the user scenario with no IP infrastructure, you must manually pair the ISDN Link via the
command line interface. See theISDN Link API Guide
• User scenario #3: the ISDN Link and endpoint are connected through a direct connection.
the ISDN Link and computer are connected through the serial interface.
D14954.04 ISDN Link Administrator Guide IL1.1.2, MARCH 2015.
Getting started Getting started Software upgrade
for details.
Status information
Two user scenarios with IP network
User scenario #1 and #2: the
computer and endpoint are
connected over LAN.
ISDN Link
User scenario with no IP infrastructure
User scenario #3: the endpoint and
ISDN Link are directly connected.
ISDN Link
9
Administrator Guide
System settings Appendices
User scenario #1: the ISDN Link
and the endpoint are connected
through the LAN.
LAN
User scenario #2 (recommended): the
ISDN Link and the endpoint are directly
connected.
LAN endpoint
port port
User scenario #3: the computer
and ISDN Link are connected
through a serial interface.
endpoint Serial
port port
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