Dialogic Boards

Dialogic telephony boards are used as the hardware on which many producers of computer telephony and voice integration solutions run their own software. 




Products by Gerdes AG (from Germany) offer first class quality and an extensive product range with an outstanding price / performance ratio. As a distributor and telecommunications specialist, we offer you single source know-how and service.

Gerdes AG has been developing and producing ISDN adapters now for more than a decade. PrimuX is the largest family of server boards for professional communication requirements. They have adapters for 2 to 120 channels, in order to be able to offer a suitable solution for every environment.

PrimuX boards are characterised by their reliability, their performance scope and reasonable prices. Many reputable software manufacturers have already certified PrimuX boards for operation with their products. This means additional security for you. 


NovaAlert is able to communicate with isolated units. WAGO I/O SYSTEM 750 is supported.

The WAGO I/O System 750 has a modular structure. It consists of the head piece with the RJ45 connection for the LAN, the power supply, an end piece and various upgrade modules that are plugged into the head piece. NovaAlert supports the following upgrade modules:

  • 4 and 8 channel digital input for isolated input contact
  • 2, 4 and 8 channel digital output for isolated input contacts
  • 2 channel analogue input for temperature probe (PT100)

The isolated units communicate with NovaAlert via the LAN and require their own IP address. They are primarily used in adjoining buildings or in large building complexes, where direct wiring is not possible.

For redundant standby servers, the contacts must be tied in via the isolated units.


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