Allied Telesis AR300 series User Manual

Page of 8
C613-16030-00 REV B
www.alliedtelesis.com
How To |
Introduction
Ideally, setting up an ISDN connection is very much a straightforward process: 
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Connect the router to the ISDN network interface. 
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Configure ISDN call definitions on the router. See How To Configure ISDN Calls On Allied 
Telesis Routers
, available from 
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Send traffic. 
However, for one reason or another, there are occasions when the setup process is not as 
smooth as it should be. 
So if you have set up your router to communicate over ISDN, but the setup does not appear 
to be working, this How To Note contains some steps you can take to try and resolve the 
problem. 
Which products does it apply to?
This configuration applies to the following Allied Telesis routers and switches, when a BRI or 
PRI interface is installed in the base unit or through a PIC:
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AR300 series routers
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AR400 series routers
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AR700 series routers
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Rapier series switches
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Rapier i series switches
Related How To Notes
You also may find the following How To Notes useful:
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How To Configure ISDN Calls On Allied Telesis Routers 
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How To Configure Common ISDN Access Concentration With The Firewall 
How To Notes are available from 
Troubleshoot ISDN Connections