User`s guide

Prestige 128+ ISDN Router
System Maintenance 15-11
The following table describes the diagnostic tests available in Menu 24.4 for your
Prestige and the connections.
Table 15-4 System Maintenance Menu Diagnostic
Field Description
Hang Up B1
Call
This tool hangs up the B1 channel. This is only applicable if the B1 channel
is currently in use.
Hang Up B2
Call
This tool hangs up the B2 channel. This is only applicable if the B2 channel
is currently in use.
Reset ISDN This command re-initializes the ISDN link to the telephone company.
ISDN
Connection
Test
You can test to see if your ISDN line is working properly by using this
option. This command triggers the Prestige to perform a loop-back test to
check the functionality of the ISDN line. If the test is not successful, note
the error message that you receive and consult your network administrator.
Manual Call This provides a way for you to place a call to a remote node manually. This
tests the connectivity to that remote node. When you use this command,
you see traces displayed on the screen showing what is happening during
the call setup and protocol negotiation. Below is an example of a
successful connection.
Internet Setup
Test
This test checks to see if your Internet access configuration has been done
correctly. When this option is chosen, the Prestige places a manual call to
the ISP remote node. If everything is working properly, you will receive an
appropriate response. Otherwise, note the error message and consult your
network administrator.
Ping Host This diagnostic test pings the host, which determines the functionality of
the TCP/IP protocol on both systems and the links in between.
Reboot
System
This option reboots the Prestige.
Command
Mode
This option allows you to enter the command mode. This mode allows you
to diagnose and test your Prestige using a specified set of commands.
The following figure shows an example of a successful connection after selecting
option Manual Call in Menu 24.4.