Nortel NT4N39AA / NT4N39BAE5 Call Processor Pentium IV


CONDITION: Grade A+ Refurbished

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Nortel NT4N39AA Call Processor Pentium IV

The Nortel NT4N39AA Call Processor Pentium IV  (also: NT4N39BAE5 ) is a call processor card for Large Systems introduced in CS 1000 Release 4.5. The CP PIV card features the following enhancements:

  • A PCI-based design that is compatible with current CP PIV architecture
  • An Intel Pentium processor
  • Two Compact Flash (CF) sockets (one on-board and one hot-swappable on the faceplate)

The on-board CF is referred to as the Fixed Media Disk (FMD), and the faceplate CF is
referred to as the Removable Media Disk (RMD).


Brand: Nortel

Additional Part Numbers:

  • NT4N39
  • NT4N39BAE5

512 MBytes of Double Data Rate (DDR) memory

The CP PIV card features the following hardware:

  • A CP PIV processor board
  • A blank panel that replaces the Large System Multi Media Disk Unit (MMDU) or Avaya Communication Server 1000E (Avaya CS 1000E) Drive Carrier card. The blank panel is designed to fill the gap and ensure proper air flow direction. The front panel USB port on the CP PIV card is used for future applications.

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