Dialogic® Diva® Media Boards and Software

The Dialogic® Diva® Media Boards and the Diva® Software Products provide a future proof and extremely flexible platform for the implementation of communication solutions.

The main design goal of all Diva products has been to provide “ease of use” and “re-usability of code” for use in many different environments. This reduces the TCO (total cost of ownership) for both the application developer as well as for the customer.

The Diva platform consists of two general parts:

1) The “Diva Media Boards” offering Analog, ISDN PRI/BRI, E1/T1 and IP connectivity

2) The “Diva Software” which is divided into Driver SW, Diva® SDK and Diva IP Gateway SW

The recommended way to select a suited Diva products is to first select the required connectivity (line type), then the required functionality (e.g. echo cancellation or V.90 modem support) and then to select the API.

The Diva platform offers many standard APIs (COM port, TAPI, CAPI, TTY, WAN Mini Port) so it will work out of the box with most of the existing communication applications. (Note: TAPI support is provided "as is" within the current implementation with no plans for updates in the future)

For projects where none of the standard APIs are suited the Diva SDK offers three Diva APIs that allow using different programming paradigms (languages and environments). This stretches from C or C# to .NET or VB.Script. In order to allow for an easy start the freely downloadable Diva SDK offers more than 70 “ready to use and run” samples which are often used as boiler plates for the different applications.

There is hardly any limit to the type of application that can be implemented based on the Diva platform. Typical applications that have been implemented on the Diva platform are: Unified Messaging (including fax), Unified Communications, IVR (DTMF), IVR (speech-enabled), contact center, conferencing server (including high quality conferences up to 360 active speakers), Asterisk® based systems, basic voice and CTI, call recording/tapping (call monitoring, HiZ, high impedance), network and protocol test equipment, M2M (machine to machine) communication, Point of Sales (POS), remote meter reading, Remote Access (RAS), SMS Gateways, VoIP/FoIP Gateways, and other telephony applications

The Diva platform is supported under Windows and Linux operating systems. The software is available for free download. The Diva Hardware is available in PCI and PCI Express. Depending on the port density the Diva boards come in Low Profile (LP), Half Size/Half Length (HS/HL) and Full Size (FS) form factors. Diva based solutions scale from 2 to 960 lines per server.

Below you find the products that create the Diva platform organized in the following groups: Analog Boards, ISDN BRI Boards, single E1/T1/PRI boards, multi-span E1/T1/PRI boards, virtual IP media boards (software), Diva software (Driver, SDK, IP GW, SS7) and Diva Client (ISDN modems)

Whatever communications application you have in mind, Diva is the most flexible, scalable open platform you could want.

Diva Multi-Span E1/T1/PRI (ISDN) Boards

ProductForm FactorResource BusPortsOperating SystemNetwork Interface
Diva V-1PRI/ T1/E1-30PCIe
PCI/PCIe
24
30
Linux
Windows
1 T-1/E-1
Diva V-2PRI/T1-48PCI
PCIe
PCI/PCIe
48
Linux
Windows
2 T-1
Diva V-2PRI/E1-60PCI
PCIe
PCI/PCIe
48
Linux
Windows
2 T-1/E-1
Diva V-4PRI/ T1/E1-120PCI
PCIe
PCI/PCIe
120
96
Linux
Windows
4 T-1/E-1
Diva V-8PRI/ E1/T1-240PCIe
PCI/PCIe
192
240
Linux
Windows
8 T-1/E-1

Diva E1/T1/PRI Boards

ProductForm FactorResource BusPortsOperating SystemNetwork Interface
Diva PRI/E1/T1-CTIPCIe
PCI
PCI/PCIe
24
30
Linux
Windows
1 T1/E1
Diva V-PRI/ T1-24PCI
PCIe
PCI/PCIe
24
Linux
Windows
1 T-1
Diva V-PRI/ E1-30PCI
PCIe
PCI/PCIe
30
Linux
Windows
1 E-1
Diva UM-PRI/ T1-24PCI
PCIe
PCI/PCIe
24
Linux
Windows
1 T-1
Diva UM-PRI/ E1-30PCI
PCIe
PCI/PCIe
30
Linux
Windows
1 T-1/E-1

Diva BRI (ISDN) Boards

ProductForm FactorResource BusPortsOperating SystemNetwork Interface
Diva BRI-CTI PCIPCI
N/A
2
Linux
Windows
1 BRI
Diva BRI-2PCI
PCIe
PCI/PCIe
2
Linux
Windows
1 BRI
Diva UM-4BRI-8PCI
PCIe
PCI/PCIe
8
Linux
Windows
4 BRI
Diva UM-BRI-2PCI
PCIe
PCI/PCIe
2
Linux
Windows
1 BRI
Diva 4BRI-8PCI
PCIe
PCI/PCIe
8
Linux
Windows
4 BRI

Diva Analog Boards

ProductForm FactorResource BusPortsOperating SystemNetwork Interface
Diva UM-Analog-2PCI
PCIe
PCI/PCIe
2
Linux
Windows
2 Analog
Diva UM-Analog-4PCI
PCIe
PCI/PCIe
4
Linux
Windows
4 Analog
Diva UM-Analog-8PCI
PCIe
PCI/PCIe
8
Linux
Windows
8 Analog
Diva Analog-2PCI
PCIe
PCI/PCIe
2
Linux
Windows
2 Analog
Diva Analog-4PCI
PCIe
PCI/PCIe
4
Linux
Windows
4 Analog
Diva Analog-8PCI
PCIe
PCI/PCIe
8
Linux
Windows
8 Analog

Development Tools

ProductDescriptionDownload Availability
Dialogic Diva SDK

The Dialogic® Diva® SDK is a high-level development toolkit for Windows and Linux that supports all Dialogic® Diva® Media Boards. For installations into IP Environments the Diva SDK supports Dialogic® Diva® softIP for SIP (Windows and Linux). Diva® SDK applications run unchanged on Diva Media Boards and Diva softIP SW. This includes installations where different types of Diva Media Boards or Diva softIP. The Diva SDK contains over 70 complete samples for C, C#, C++, Visual C++ and VB.NET.

Download (free registration required)

The most current Windows and Linux software, the Dialogic® Diva® SDK 5.5WIN and 5.5LIN, can be downloaded for free from this website. The Diva SDK does not require any runtime licenses.

Diva Software Drivers

ProductDescriptionDownload Availability
Diva SR SW for WindowsWith the installation of this software, all Dialogic® Diva® media boards can be used by different applications using open interfaces (CAPI, COM port, WMP - WAN-MiniPort) or one of the three interfaces the Dialogic® Diva® SDK offers.
Most communications applications will natively work with one of those interfaces.
Download (free registration required)
The most current software Dialogic® Diva® System Release 8.5WIN SU11 (Service Update) can be downloaded free of charge from this website. Windows XP, Windows Vista, Windows 2003, Windows 2008 and Windows 7 are supported. Versions for 32 and 64 bit are available.
Diva SR Software for LinuxWith the installation of this software, all Dialogic® Diva® media boards can be used by different applications using open interfaces (CAPI, TTY, Dialplan) or using the Diva API offered by the Dialogic® Diva® SDK.
Most communications applications will natively work with one of the interfaces available for Dialogic® Diva® media boards.
Download (free registration required)
The most current Linux software, the Dialogic® Diva® System Release 9.6LIN SU1 (Service Update), can be downloaded from this website. Before updating your systems with this new software, please save your configuration and settings.

Diva Client

ProductForm FactorPortsOperating SystemNetwork InterfaceDownload Availability
Diva PRO 3.0 PCCardPC Card
2
Windows
1 BRI

NA

Diva Client Software Suite for WindowsSoftware
2
Windows
1 BRIFree Download