AT&T 585-300-903 manual Data Rates for DCP Mode, Dynamic Access Switch Requirements

DCP Mode 1 Networks — 56 Kbps 4-7

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∙System 85

—The switch must be R2V3 or R2V4

—All tone detectors must be at least an SN255.

∙DEFINITY Generic 2

—Any release will support static 56 Kbps access.

—For universal modules, the detector must be a TN748C (V4 or later). For traditional modules, the detector is a SN255.

Dynamic Access Switch Requirements

The requirements for networking AUDIX systems via dynamic 56 Kbps facilities depend on the customer premise switch:

∙System 75

—The switch must be R1V3 2.1 or later.

—All tone detectors must be TN748C (V4 or later).

∙DEFINITY Generic 1 and Generic 3

—Any release will support dynamic 56 Kbps access.

—All tone detectors must be TN748C (V4 or later).

∙System 85

—Does not support dynamic access.

∙DEFINITY Generic 2

—Any release will support dynamic 56 Kbps access.

—For universal modules, the detector must be a TN748C (V4 or later). For traditional modules, the detector is a SN255.

For help in designing dynamic switched 56 Kbps networking with a Generic 2, contact the BCSDC.

NOTE

The MERLIN II does not support this arrangement. If your customer has a non-DCP switch and wishes to use DCP Mode 1, a DEFINITY Generic 1, Generic 2, or Generic 3 can be used instead of the MERLIN II.

DATA RATES FOR DCP MODE 1

All of the configurations shown in this chapter operate at 56 Kbps.