Cisco
TelePresence
ISDN
Link
Administrator
Guide
D14954.04 ISDN Link Administrator Guide IL1.1.2, MARCH 2015.
Copyright © 2015 Cisco Systems, Inc. All rights reserved.
9
Two user scenarios with IP network
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
for details.
•
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.
User scenario with no IP infrastructure
User scenario #3:
the endpoint and
ISDN Link are directly connected.
ISDN Link
User scenario #2 (recommended):
the
ISDN Link and the endpoint are directly
connected.
LAN
User scenario #1 and #2:
the
computer and endpoint are
connected over LAN.
User scenario #1:
the ISDN Link
and the endpoint are connected
through the LAN.
ISDN Link
User scenario #3:
the computer
and ISDN Link are connected
through a serial interface.
LAN
port
endpoint
port
Serial
port
endpoint
port
Contents
Introduction
Getting started
Software upgrade
Status information
System settings
Appendices
Getting started
