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Configuring T1, E1, and ISDN PRI
This chapter describes how to configure T1 or E1 lines on the PortMaster 4 for the
following kinds of service:
T1 Line0 through Line3
Full T1
Fractional T1
Channelized T1
ISDN Primary Rate Interface (PRI)
Quad T1 and Tri E1 boards with True Digital modems have the digital modems and T1
or E1 circuits physically present on the same board.
Note - After making any configuration changes to a line (Line0 through Line3), you
must use the save all and reset slot commands for the changes to take effect.
This chapter discusses the following topics:
•
"PortMaster 4 Quick Setup Guide for ISDN PRI" on page 10-2
•
"Configuring General Settings" on page 10-5
•
"Configuring Fractional Settings" on page 10-6
•
"Configuring ISDN PRI Settings" on page 10-7
•
"Configuring True Digital Modems" on page 10-10
•
"Configuring Channelized T1 or E1" on page 10-11
•
"Using NFAS for ISDN PRI" on page 10-15
•
"Configuring SS7" on page 10-20
See the PortMaster 4 Command Line Reference for more detailed command descriptions and
instructions.
You can also configure the PortMaster 4 using the PMVision application for Microsoft
Windows, UNIX, and other platforms supporting the Java Virtual Machine (JVM).
PMVision replaces the PMconsole interface to ComOS.
E1 Line0 through Line2
Full E1
Fractional E1
Multifrequency R2 (MFR2) signaling for
channelized E1
ISDN PRI
Fractional PRI
10
10-1
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Troubleshooting
