Cisco TelePresence ISDN Link
Contents
Introduction
Example with External Network
In this example the endpoint is connected directly to the ISDN Link. There is no
IP infrastructure and the endpoint must not be registered to VCS when using this
configuration.
Endpoint configuration
Use the Remote Control or Touch panel to configure.
Network 1 > Assignment = Manual
Network 1 > IPv4 > Address = 192.168.1.100
Network 1 > IPv4 > SubnetMask = 255.255.255.0
Network 1 > IPv4 > Gateway = 192.168.1.1
Conference 1 > DefaultCall > Protocol = SIP
Conference 1 > DefaultCall > Rate: 1472
ISDN Link configuration
Use the serial port to configure.
xConfiguration H320 NetType: External
(Set network type)
xConfiguration ExternalNetwork Interface 1 DtrPulse: On
(If using RS530, set DTRPulse to On; else set to Off)
xConfiguration ExternalNetwork Interface 1 Clocking: Dual
(Set clocking mode)
xConfiguration ExternalNetwork Interface 1 CallControl: RS366
(Set call control mode)
Dialling from the endpoint
From the endpoint you should now be able to dial an ISDN number using the following
format from the endpoint.
Format: <ip address>;x-h320number=XXXX
• Where XXXX is the ISDN number you wish to call.
• In this case, with no IP infrastructure, we use the IP Address to identify the ISDN Link.
Example: 192.168.1.101;x-h320number=1234
D14954.01
ISDN Link Administrator Guide IL1.0, June 2012.
Copyright © 2012 Cisco Systems, Inc. All rights reserved.
Getting started
Configuration examples
Configuration examples
External Network
Shown with optional external excryption devices.
ISDN Link
External
Network
18
Password protection
EX90
External
IMUX
ISDN Network
Encryption
device
Administrator guide
Appendices
Contact us
C40
ISDN Link
External
Network
IMUX
External
Encryption
device
www.cisco.com
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