The Dialogic® Diva® Media Boards and the Diva® Software Products provide an extremely flexible platform for the implementation of communication solutions. The Diva platform consists of two general parts:

The “Diva Media Boards” offering analog, ISDN PRI/BRI, E1/T1 and IP connectivity
The “Diva Software” which is divided into Driver SW, Diva® SDK and Diva IP Gateway SW
The Diva platform offers many standard APIs (COM port, CAPI, TTY, WAN Mini Port) and will work out of the box with most existing communication applications. For projects where the standard APIs are suited, the Diva SDK offers three Diva APIs that allow using different programming paradigms (languages and environments) including C or C#, .NET, and VB.Script. The freely downloadable Diva SDK offers more than 70 samples that are often used as boiler plates for the different applications.
  • Onboard CPU with large RAM and powerful FPGA chip for fast data streaming between the host CPU, the DSPs, the phone line, and the other active components onboard
  • Can remove performance bottlenecks by offloading key real-time tasks that would ordinarily place an excessive burden on the host server, allowing Quality of Service (for example, voice quality and connection speed) to be more consistent
  • One powerful DSP dedicated to each communications channel on the V-series, UM series, and PRI/E1-30
  • Provides real-time processing of complex operations (such as V.90 data modem, V.34 fax receiver and transmitter, voice compression, or echo cancellation) without reducing overall system performance, which lowers implementation costs
  • Sophisticated hardware design
  • Operates with low power consumption
  • Conforms to plug-and-play protocol
  • Permits easy installation and operation
  • Implements most supplementary services, many signaling protocols, as well as all multinational ISDN protocols
  • Allows application compatibility with major PBXs and can make a system based on Dialogic® Diva® technology ready for worldwide use
  • Voice packetization into Real-time Transport Protocol (RTP), adaptive jitter buffer, voice compression (G.726, GSM), and Comfort Noise Generation (CNG) on the V-series, UM series, and PRI/E1-30
  • Permits legacy voice, speech, and conferencing applications to be used with VoIP clients and IP phones
  • Supports the same programming interfaces as other Dialogic® Diva® Media Boards, including CAPI, Dialogic® Diva® APIs, and others
  • Reduces porting efforts and time to market by making Diva
  • Media Boards compatible with most conventional telephony andcommunications applications
  • Up to eight Diva Media Boards of the same or different types can operate concurrently in a single server
  • Easy scalability and flexibility to address an organization’s
  • communications needs in changing environments, such as VoIP

Diva Multi-Span E1/T1/PRI (ISDN) Boards            
Product Form Factor Resource Bus Ports Operating System Network Interface Part Number
Diva V-1PRI/E1/T1-30 PCIe HS PCIe PCI/PCIe 24 Linux 1 T-1/E-1 306-398
      30 Windows    
Diva V-2PRI/E1/T1-60 PCIe HS PCIe PCI/PCIe 48 Linux 2 T-1/E-1 306-397
      60 Windows    
Diva V-4PRI/E1/T1-120 PCIe HS PCIe PCI/PCIe 96 Linux 4 T-1/E-1 306-396
      120 Windows    
Diva V-4PRI/E1/T1-120 PCIe FS PCIe PCI/PCIe 96 Linux 4 T-1/E-1 306-403
      120 Windows    
Diva V-8PRI/E1/T1-240 PCIe FS PCIe PCI/PCIe 192 Linux 8 T-1/E-1 306-4040
      240 Windows    
Diva E1/T1/PRI (ISDN) Boards            
Product Form Factor Resource Bus Ports Operating System Network Interface Part Number
Diva PRI/E1/T1-CTI PCIe PCI/PCIe 24 Linux 1 T1/E1 306-320
      30 Windows    
Diva PRI/E1-30 PCI PCI/PCIe 30 Windows 1 E1 306-209
  PCIe     Linux    
Diva UM-PRI/ T1-24 PCIe PCI/PCIe 24 Linux 1 T-1  
        Windows    
Diva UM-PRI/ E1-30 PCIe PCI/PCIe 30 Linux 1 E-1 306-394
        Windows    
Diva V-PRI/ T1-24 PCIe PCI/PCIe 24 Linux 1 T-1  
        Windows    
Diva V-PRI/ E1-30 PCIe PCI/PCIe 30 Linux 1 E-1 306-315
        Windows    
Diva BRI (ISDN) Boards            
Product Form Factor Resource Bus Ports Operating System Network Interface Part Number
Diva UM-4BRI-8 PCIe PCI/PCIe 8 Linux 4 BRI 306-380
        Windows    
Diva 4BRI-8 PCI PCI/PCIe 8 Linux 4 BRI 306-486
  PCIe     Windows   306-341
Diva UM-BRI-2 PCIe PCI/PCIe 2 Linux 1 BRI 306-381
        Windows    
Diva BRI-2 PCIe PCI/PCIe 2 Linux 1 BRI 306-382
        Windows    
Diva Analog Boards            
Product Form Factor Resource Bus Ports Operating System Network Interface Part Numbers
Diva UM-Analog-2 PCI PCI/PCIe 2 Linux 2 Analog 306-385
  PCIe     Windows   306-387
Diva UM-Analog-4 PCI PCI/PCIe 4 Linux 4 Analog 306-384
  PCIe     Windows   306-388
Diva UM-Analog-8 PCI PCI/PCIe 8 Linux 8 Analog 306-383
  PCIe     Windows   306-390
Diva Analog-2 PCI PCI/PCIe 2 Linux 2 Analog 306-302
  PCIe     Windows   306-386
Diva Analog-4 PCI PCI/PCIe 4 Linux 4 Analog 306-232
  PCIe     Windows   306-389
Diva Analog-8 PCI PCI/PCIe 8 Linux 8 Analog 306-233
  PCIe     Windows   306-395
 

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