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Comrex Corporation
Fall Forward Function
By selecting the Automatically Fall Forward function (#2 Figure 34), you
will enable ACCESS to monitor the primary IP connection while the backup is active. If the primary is restored and is detected to be valid for the
timeout period, the backup will be disconnected and operation will revert
to the primary.
Backup/Fall Forward
Limitations
The Backup/Fall Forward functions have the following limitations:
1) Only IP connections can be designated as primary — IP or POTS
connections can be backups.
2) Fall Forward does not work when the POTS backup is the same
physical ACCESS as the primary IP. This is because ACCESS receiving incoming POTS calls cannot restore IP connections.
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