1.5. Voice Hardware Covered by This Manual

• 1.5.1. Voice Hardware Model Names

The D/42 Series voice hardware (also referred to as D/42-xx) is designed to provide a set of cost-effective tools for implementing computerized, voice and call processing applications for PBXs and KTSs. It provides the basic voice and call processing capabilities of D/4x voice hardware and adds hardware and firmware that eases integration with supported PBXs and KTSs. The D/42 Series hardware also provides access to PBX functions not normally available. Refer to the Voice Software Reference for your particular operating system for more information on voice and call processing.

The voice hardware models covered by this manual include the following:

D/42D-SXTM -- a 4-channel voice board with station interfaces for connecting directly to a MITEL^® SUPERSET 4TM (COV) Line Circuit card in a MITEL SUPERSWITCH^® PBX.

D/42D-SLTM -- a 4-channel voice board with station interfaces for connecting to a Northern Telecom Digit Display (QPC 451 or QPC 61) Line Circuit card in a Northern Telecom SL-1 PBX.

D/42-NSTM -- a 4-channel voice board with station interfaces for connecting to a Northern Telecom NORSTAR^® key system unit (KSU).

D/42-NE2TM -- a 4-channel voice board with independent digital interfaces for connecting to NEC Electra Professional Level II telephone systems (KTS), as well as the NEAX^© 2000 IVS and NEAX 2400 ICS PBXs.

D/42-NE2 PCI -- a 4-channel voice board with independent digital interfaces for connecting to NEC Electra Professional Level II telephone systems (KTS), as well as the NEAX^© 2000 IVS and NEAX 2400 ICS PBXs.


1.5.1. Voice Hardware Model Names

Model names for voice boards other than the DIALOG/HD series are based upon the following pattern:

D / x x x y

where:

D/ identifies the board as voice hardware

xxx identifies the number of channels (2, 4, 8, 12, etc.), followed by a code indicating whether Call Progress Analysis is supported

0 indicates no support for Call Progress Analysis

1 indicates support for Call Progress Analysis

2 indicates PBX support

y if present, identifies a hardware version (A, B, C, D, etc.)

Sometimes it is necessary to refer to a group of voice boards rather than specific models, in which case an "x" is used to replace the part of the model name that is generic. For example, D/xxx refers to all models of the voice hardware, and D/4x refers to all 4-channel models.

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