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Dialogic 306-304 Telecommunications Products

Dialogic Diva Media Processing Boards - Diva PRI/E1-30 PCIe - 30-port, PCIe
Supports two calls simultaneously on one BRI line

The Dialogic Diva Media Processing Boards is a high-performance, active ISDN server adapter that provides both digital and analog connectivity for an ISDN Basic Rate Interface (BRI). The Diva Media Processing Boards's on-board Digital Signal Processors (DSPs) enable one server to support any mix of two concurrent communications with ISDN devices, V.90 analog modems, fax machines and GSM compatible mobile phones. A mix of any two call types can be supported simultaneously making it an ideal open communications platform to handle your fax server, unified messaging, computer telephony (CTI) and remote access server needs. Additional Diva Media Processing Boards cards can be added any time your need for capacity grows, and can be mixed and matched with other members of the Dialogic Diva Product Line.

General Information

  • Product Type: Voice Board
  • Brand Name: Dialogic
  • Manufacturer: Dialogic Corporation
  • Product Model: 306-304
  • Product Name: Diva 306-304 Voice Board
  • Product Line: Diva

Physical Characteristics

  • Form Factor: Plug-in Card


  • Number of Network (RJ-45) Ports: 1
  • Network (RJ-45): Yes
  • Host Interface: PCI Express


  • Green Compliant: Yes
  • Green Compliance Certificate/Authority: RoHS
  • Additional Information:
    • Full Linux support
    • CAPI and TAPI
    • Plug-and-play
    • Easy upgrade

Management & Protocols

  • Voice Codec:
    • G.711
    • G.726
    • GSM
    • G.729

Network & Communication

  • Network Standard:
    • E1
    • T1
  • Carrier Supported: T-carrier/E-carrier


  • Memory Technology: SDRAM
  • Standard Memory: 64 MB


  • Limited Warranty: 5 Year

Processor & Chipset

  • Processor Speed: 300 MHz
Brand Dialogic
Model Diva Media Processing Boards

The Dialogic 306-304 is also known as ITL-306304 or 306304 .