Mitel 51005420 SX-200 / SX-2000 / 3300 ICP telephone system PBX Card / Module

The Mitel 51005420 is a twelve port universal PCI voice processing card, a Dialogic board with Intel part number 99-5371-402, sold under a Mitel code. It is the higher density counterpart of the four port card in the same range, intended for voice processing, messaging and recording applications where a server needs a block of analogue ports. The universal PCI keying lets it seat in either a 3.3 V or a 5 V slot.

The Mitel 3300 ICP is the IP communications platform that replaced the SX ranges, sold in CX, MX and MXe controller variants with add-on units for analogue and digital services. Peripheral shelves such as the Analog Services Unit and the Network Services Unit hang off the controller and carry the interface cards that terminate analogue phones, loop start trunks and digital circuits. The platform stayed in production long enough that a healthy secondary market exists for its controllers and service units.

Send us the platform details, or a photograph of the board label you are matching, and we will verify the item physically before despatch. Tech-Star (UK-based, shipped worldwide) supplies telecom and network hardware on a quote-only basis. Please contact our sales team for availability and pricing.