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Appendix A

Technical Specifications

Dialogic

PBX Integration Board Technical Specifications*

Number of ports/card 8

Total ports/system 64

Max. boards/system 8

Microprocessor Intel 80486GXSF microprocessor running at

28.5 MHz with 2MB DRAM

Digital signal processor Motorola DSP56303 (Onyx) @ 100 MHz, 24-bit

DSP SRAM 256K SRAM

Host Interface

Bus compatibility PCI

Bus speed 33 MHz

Shared memory 64 KB SRAM configured as two 32K x 16

Base addresses D0000 (default)

Interrupt level One IRQ is shared by all PBX Integration

Boards.

Telephone Interface

Support Avaya 7434 (4-wire), Avaya 8434 (2-wire),

Siemens ROLMphone 400, Siemens Optiset E,

Mitel Superset 420, Mitel Superset 430, Nortel

M7324, Nortel M2616

Connectors 36-position mini D cable plug

Power Requirements

+5 VDC 3.3 A at 5 volts per board

Operating temperature 0ºC to +50ºC

Storage temperature -20ºC to +70ºC

Humidity 8% to 80% non-condensing

Form Factor

5V PCI long form factor card. 12.283 in. long. and 4.200 in. high

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Dialogic M7324 Manual do Utilizador Página 167