User manual
Keep it turned off while not in use.
2.7 T1/E1/PRI Ports
Some models of PSTN simulator come with two T1/E1/PRI ports.
Following simulator models have two PRI port:
CH-8FXS-MOD-2PRI, CH-8FXS-MOD-2PRI-A
CH-4FXS-MOD-2PRI, CH-4FXS-MOD-2PRI-A
Following simulator models do not have PRI ports:
SIM-2FXS, SIM-2FXS-A
SIM-4FXS, SIM-4FXS-A
SIM-16FXS, SIM-16FXS-A
2.8 ISDN Manager
Standard PSTN simulator kit includes a oppy or CD with PSTN Manager application. PSTN Manager is the
only way of conguring PSTN simulator.
PSTN Manager is a Windows application that can be installed on the following OS:
Windows 2000 and XP
2.9 Typical applications for PSTN simulator.
Following diagrams demonstrate typical applications for PSTN simulator
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User Manual
Public Switched Telephone Network (PSTN) Simulators