Dialogic® Diva® V-1PRI, V-2PRI, V-4PRI and V-8PRI (PCIe)

Diva V-2PRI.jpg

Diva V-1PRI, Diva V-2PRI, Diva V-4PRI and Diva V-8PRI boards are available with PCIe bus. Up to the V-4PRI version the board is available in half size form factor. The V-8PRI board comes as full size PCIe board.

The Dialogic® Diva® V-1PRI ("Diva V-1PRI"), Dialogic® Diva® V-2PRI ("Diva V-2PRI"), Dialogic® Diva® V-4PRI ("Diva V-4PRI") and Dialogic® Diva® V-8PRI ("Diva V-8PRI") boards are exceptionally powerful PC-based telephony boards that provide rich media processing capabilities for up to 30/60/120/240 voice channels over E1 interfaces or up to 24/48/96/192 voice channels over T1 interfaces. They are an excellent choice for enterprises and service providers looking for a large-size unified messaging, analog modem, POS, RAS, fax, voice, speech, conferencing and monitoring/tapping (HiZ) platform that can easily be expanded to multiple boards per system.

Extremely powerful Digital Signal Processors (DSP) ensure real-time voice processing, reducing latency and improving overall system performance. The Diva V-1PRI, Diva V-2PRI, Diva V-4PRI and Diva V-8PRI enable both legacy and IP-based computer telephony (CTI) solutions, as well as leading-edge UM and voice business applications, such as voice portals and speech-enabled contact centers.

The Diva V-1PRI, Diva V-2PRI, Diva V-4PRI and Diva V-8PRI boards come with a feature pack suited for enhanced voice applications. In order to enable additional features, like modem or fax, separate licenses can be ordered.

The Diva V-1PRI board comes as a half size PCIe version.

The Diva V-2PRI board comes in two versions, a PCI and a PCIe version. The PCI version is full size form factor. The PCIe version is half size form factor.

The Diva V-4PRI board comes in 3 versions. The PCI version is full size form factor. There are two PCIe versions, a half length (12 DSPs) and a full size (24 DSPs) version.

The Diva V-8PRI board comes as a full size PCIe version.

Product Highlights
Up to 30/60/120/240 voice channels using one/two/four/eight E1 or one/two/four/eight ISDN PRI interfaces
Up to 24/48/96/192 voice channels using one/two/four/eight T1 interfaces
World-class media processing - voice activity detection, DTMF and tone handling, echo cancellation
Feature upgrades available via Licences for VoIP CODECs, Unified Messaging, Fax and Data Modem (see "Order Codes" below)
Efficient integration with speech (ASR and TTS) engines

Enhanced Switching and Conferencing support

Support of HiZ or High Impedance Mode to allow for passive monitoring of any E1/T1 and ISDN PRI lines (including fax and modem monitoring)
Robust Voice over IP (VoIP) technology built in
Powerful onboard RISC CPU and 10 or 20 DSPs (PCI), 12 DSPs (PCIe Half Size ) or 24 DSPs (PCIe Full Size) ensure high performance, offloading server processing
Extensive, free, open and well documented APIs (including Diva APIs, COM port, TTY, CAPI, and WMP) for development on almost all platforms (e.g. .NET, VB, C#, C++)
Tightly integrated with most recent versions of Microsoft Windows 2003, XP, Vista, Server 2008 and Windows 7 (all 32-bit and 64-bit)
Full Linux support - SUSE, Red Hat, Debian, Fedora versions as well as all other known distributions like OpenSuse, Slackware, Mandrake, Gentoo, Ubuntu for 32 and 64 bit versions
Ease of installation because of Plug and Play conformance
Easy upgrade with free software downloads
Dialogic® Diva® System Release 9.5LIN - Technical Specification
Supported Dialogic® Diva® Media Boards

Dialogic Diva BRI adapters:
Diva BRI-CTI PCI and Diva BRI-2FX PCI

Diva UM-BRI-2 PCI and PCIe
Diva UM-4BRI-8 PCI and PCIe

Diva BRI-2 PCI and PCIe
Diva 4BRI-8 PCI and PCIe

Dialogic Diva Analog adapters
Diva UM-Analog-2 PCI and PCIe
Diva UM-Analog-4 PCI and PCIe
Diva UM-Analog-8 PCI and PCIe

Diva Analog-2 PCI and PCIe
Diva Analog-4 PCI and PCIe
Diva Analog-8 PCI and PCIe

Dialogic Diva PRI/E1/T1 adapters (Version 3.0):
Diva PRI/E1/T1-CTI PCI and PCIe
Diva PRI/E1/T1-8  PCI
Diva V-PRI/T1-24 PCI and PCIe
Diva V-PRI/E1-30 PCI and PCIe
Diva UM-PRI/T1-24 PCI and PCIe
Diva UM-PRI/E1-30 PCI and PCIe
Diva PRI/T1-24 PCI and PCIe
Diva PRI/E1-30 PCI and PCIe

Dialogic Diva V-xPRI Series adapters:
Diva V-1PRI/E1/T1-30 PCIe (Half Size)
Diva V-2PRI/E1/T1-60 PCIe (Half Size)
Diva V-4PRI/E1/T1-120 PCIe (Half Size)
Diva V-4PRI/E1/T1-120 PCIe FS (Full Size)
Diva V-8PRI/E1/T1-240 PCIe FS (Full Size)
Diva V-2PRI/T1-48 PCI (Full Size)
Diva V-2PRI/E1-60 PCI (Full Size)
Diva V-4PRI/T1-96 PCI (Full Size)
Diva V-4PRI/E1-120 PCI (Full Size)

Dialogic Blue Telephony Boards:
Dialogic Blue OneSpan-24/30-S-LP PCIe (Low Profile)
Application Interfaces
  • CAPI 2.0: For a wide range of CAPI-based ISDN applications
  • TTY (modem emulation): For applications that communicate via the AT-command set
  • Management Interface: For access to call state/ status/ statistics and line or interface events
Supported connection types
  • Transparent: Enables voice connections
  • Analog Connections: enables the support traditional modems as remote access clients1,2   
  • Fax connections: Class 12 , Class 22 and CAPI
  • HDLC: for fast PPP over ISDN
  • X.75: HDLC with layer 2 error correction
  • V.110: enables the support GSM mobile phone connections1, 2
  • V.120: Enables connections to certain terminal adapters
  • PIAFS: Enables mobile data connection with 32 and 64 kbps2,3 
  • X.25 / X.31: Enables packet-oriented connections via B-channel and D-channel
Supported switch types (D-channel protocol)
  • ETSI-DSS1 (Euro ISDN)
  • NET 3 (Belgium)
  • VN3 (France)
  • VN4/6 (France)
  • 1TR6 (Germany)
  • INS-64 (Japan) 
  • INS-1500 (Japan)4
  • 4ESS (North America - AT&T)4
  • 5ESS Custom (North America - AT&T)
  • National ISDN (NI1 - North America)
  • T1 - Robbed Bit Signaling4
  • Channelized E14
  • E1/R2 (China 1)4
  • E1/R2 (India)4
  • E1/R2 (Korea)4
  • Pulse detection for R2 protocols4
  • Q-Sig support for most PBX
General Features
  • Support for ISDN basic-rate interface (BRI), ISDN primary-rate interface (PRI) and T1
  • Support for ISDN lines with a transfer rate of 64 kbps or 56 kbps (e.g. USA)
  • Support for channelized T1 (Robbed Bit Signaling) lines with a transfer rate of 56 kbps
  • Support for Channelized E1
  • Support for fractional lines
  • Support for NT (Network Termination) mode for all Version 2.0 boards and all PRI boards1, incl. TEI assignment/ point to multipoint
  • Automatic detection of Dilaogic Diva media boards
  • Automatic protocol detection for incoming calls
  • Automatic synchronous/asynchronous conversion
  • Number configuration (including Direct Dial In) for all drivers
  • B-channel and D-channel data trace (TR/RX) capability through management interface
  • Includes Dialogic Diva Configuration Manager for easy configuration
  • Dialogic Diva Web Configurator for Remote configuration and management
Modem Emulation
  • TTY driver: with support for V.120, V.1101, 2, X.25, X.75 data modem, analog modem1 and fax class 12 / class 22  and PIAFS 
  • Generic Server modem
  • V.42bis data compression
  • V.42 error correction2
  • Analog modem support1, 2
    • V.18 standard for text telephone systems  
    • Bell 103 (300 bps) modem emulation
    • Bell 212 (1200 bps) modem emulation 
    • V.21 (300 bps) modem emulation
  •  
    • V.23C (1200/75 bps) modem emulation
    • V.22 (1200 bps) modem emulation
    • V.22bis (2400 bps) modem emulation
    • V.32 (9600 bps) modem emulation
    • V.32bis (14.4 kpbs) modem emulation
    • V.34 (33.6 kbps) modem emulation
    • V.90 (56 kbps) modem emulation5
Fax and Voice features
  • Fax Group 32 and 4 support
  • Fax modem emulation2 V.34 (33.6 kbps), V.17 (14.4kbps), V.29, V.29ter
  • Fax class 1 and 2 support2
  • Error correction mode (ECM)2
  • Fax compression (MH, MR 2Dcoding, MMR T.6 coding)2
  • Fax tone detection2
  • Reversal of fax direction2
  • Fax polling2
  • Fax on demand2
  • Standard, fine, super-fine and ultra-fine resolution2 
  • Color Fax on CAPI (JPEG)2 
  • Fax paper formats: ISO A4, ISO B4, and ISO A32, 6
  • DTMF transmission and detection
  • Generic Tone Detection and Generation1, 2
  • Cross board switching and conferencing via line interconnect1, 3, 6
  • Automatic Gain Control (AGC)1, 2
  • Echo cancellation1, 2, 6
  • Real time protocol1, 2, 6
  • Comfort noise generation (CNG)1, 2, 6
  • Voice activity detection (VAD)1, 2, 6
  • Dynamic anti-jitter buffer1, 2, 6
  • Voice compression (GSM, G.726)1, 2, 6
  • DTMF Clamping and Filtering
  • DTMF Collection (Post Dial Digits)
  • Pitch Control
Leased Line support
  • Support for Leasaed lines (LAN-to-LAN connections)
  • Structured and unstructured
  • 64/ 128 kbps transfer rate on BRI lines
  • 1.5 Mbps transfer rate on T1 lines
  • 2.0 Mbps tranfer rate on E1/ PRI lines
Supplementary Features via CAPI

6 

  • Number identification services (CLIP, CLIR, COLP, COLR, KEY, MSN, DDI, SUB)
  • Call offering services (TP, CFU, CFB, CFNR)7
  • Call completion services (CW, HOLD, ECT)7
Q-Sig Features
  • Basic Call
  • Number identification services (CLIP, CLIR, COLP, COLR, KEY, MSN, DDI, SUB)
  • ECT (Explicit call transfer)
  • HOLD
  • Redirected Number
  • Connected Name
  • Advice of charge (AoC)
Channelized T1 (Robbed Bit Signaling) Features
  • Trunk types: loop, ground and wink start
  • Tone Dialing (DTMF & MF)
  • Pulse Dialing
  • Ringer- and busy tone generation/ detection
  • Up to 56 kpbs transfer rate
PIAFS versions

2, 3  

  • PIAFS 1.0 - 32k Fixed Speed
  • PIAFS 2.0 - 64k Fixed Speed
  • PIAFS 2.1 - Best Effort (variable speed)
M-Adapter
Miscellaneous
Codecs and Transcoding

Manuals

Application Notes

Data Sheet

  • Dialogic® Diva® V-xPRI Media Boards
    The Dialogic® Diva® V-xPRI Media Boards are building blocks for enabling large-scale speech, Unified Messaging, fax, modem, RAS, POS and VoIP applications. Based on PCI and PCIe standards, each board provides connectivity to the telephony network via 1 (PCIe), 2 (PCI and PCIe) or 4 (PCI and PCIe) ISDN PRI, E1 or T1 interfaces.

Technology Brief

  • Dialogic® Diva® Software Development Kit
    The Dialogic® Diva® Software Development Kit (Diva SDK) offers a powerful set of Application Programming Interfaces (APIs) that can be used for implementing telephony applications, that is, applications that accept and process phone calls.
  • Dialogic® Diva® Media Boards and an Asterisk IP-PBX

    To connect to the PSTN, Asterisk systems require a network interface board or a media gateway. Because most Dialogic® Diva® Media Boards have powerful Digital Signal Processors (DSPs) onboard and can move processor-intensive, low-level tasks to these DSPs, significant reductions in server CPU load are possible. Such reductions can positively impact overall performance and scalability in systems such as those using Asterisk software.

White Paper

  • Choosing the Right Communication Adapter for Speech-Enabled Systems
    Advanced speech-enabled applications and systems are changing the way in which we interact with all types of businesses. Moving beyond a few showcase situations, speech technologies are being used in many new and exciting applications, such as voice portals, call center self-service, directory assistance, and voice-activated dialing. With speech applications customers can obtain information or direct transactions using the most intutitive interface - speech. When used in conjunction with IVR and self service applications speech recognition technology greatly reduces the cost of staffing a call center operation, while reducing call durations and call handling time and increasing call completion rates.
  • Choosing the Right Communication Adapter for IVR Systems
    Interactive Voice Response (IVR) is probably one of the most widely used technologies today. IVR is one of the most useful and cost-effective technologies around, with applications encompassing movie schedules, bank tranfers, reserving plane tickets, and refilling prescriptions.
  • Diva for Asterisk
  • V.34 Fax - Making Improved Performance and Cost Savings Possible
    This white paper discusses the V.34 fax standard, and how those choosing to adopt 33.6 kbps fax devices and use V.34 fax technology can position themselves for benefits such as increased cost savings.
  • Choosing the Right Media Board for IVR Systems
    This white paper discusses what ISVs and system integrators should consider in a media board for IVR systems, and why they must carefully select the right board for their needs.

Use the Purchase page linked below to find partners to purchase Dialogic products. The order codes below are for your reference when making a purchase.

Purchase

ProductOrder CodeDescription
Diva V-1PRI/E1/T1-30 PCIe - International306-39824-/30-port, PCIe, Half Size Form Factor, feature upgrade to UM/Fax, Modem, Fax and VoIP is possible via Licenses
Diva V-2PRI/E1/T1-60 PCIe - International306-39748-/60-port, PCIe, Half Size Form Factor, feature upgrade to UM/Fax, Modem, Fax and VoIP is possible via Licenses
Diva V-2PRI/E1-60 PCI - International306-24960-port, PCI, Full Size Form Factor, feature upgrade to UM/Fax, Modem, Fax and VoIP is possible via Licenses
Diva V-2PRI/T1-48 PCI - US306-25048-port, PCI, Full Size Form Factor, feature upgrade to UM/Fax, Modem, Fax and VoIP is possible via Licenses, North America
Diva V-2PRI/T1-48 PCI - Japan306-30848-port, PCI, Full Size Form Factor, feature upgrade to UM/Fax, Modem, Fax and VoIP is possible via Licenses, Japan
Diva V-2PRI/E1-60 PCI - Australia306-29360-port, PCI, Full Size Form Factor, feature upgrade to UM/Fax, Modem, Fax and VoIP is possible via Licenses, Australia
Diva V-4PRI/E1/T1-120 PCIe HS - International306-39696-/120-port, PCIe, Half Size Form Factor, feature upgrade to UM/Fax, Modem, Fax and VoIP is possible via Licenses
Diva V-4PRI/E1-120 PCI - International306-251120-port, PCI, Full Size Form Factor, feature upgrade to UM/Fax, Modem, Fax and VoIP is possible via Licenses
Diva V-4PRI/T1-96 PCI - US306-25296-port, PCI, Full Size Form Factor, feature upgrade to UM/Fax, Modem, Fax and VoIP is possible via Licenses, North America
Diva V-4PRI/T1-96 PCI - Japan306-30796-port, PC, Full Size Form FactorI, feature upgrade to UM/Fax, Modem, Fax and VoIP is possible via Licenses, Japan
Diva V-4PRI/E1-120 PCI - Australia306-292120-port, PCI, Full Size Form Factor, feature upgrade to UM/Fax, Modem, Fax and VoIP is possible via Licenses, Australia
Diva V-4PRI/E1/T1-120 PCIe FS - International306-40396-/120-port, PCIe, Full Size Form Factor, feature upgrade to UM/Fax, Modem, Fax and VoIP is possible via Licenses
Diva V-8PRI/E1/T1-240 PCIe FS - International306-404192-/240-port, PCIe, Full Size Form Factor, feature upgrade to UM/Fax, Modem, Fax and VoIP is possible via Licenses
Diva VoIP Codec 1 CH SW LicenseG01-030 1)Contains: AMR-NB G.729 and RTaudio. License will be sent via e-mail. Use on all Diva V-xPRI/E1/T1 boards (306-396, 306-397, 306-398, 306-403, 306-404, 306-249, 306-250, 306-251, 306-252, 306-292, 306-293, 306-307, 306-308, 306-317, 306-318).
Diva G.723 Codec 1 CH SW LicenseG01-031 1)Contains: G.723. License will be sent via e-mail. Use on all Diva V-xPRI/E1/T1 boards (306-396, 306-397, 306-398, 306-403, 306-404, 306-249, 306-250, 306-251, 306-252, 306-292, 306-293, 306-307, 306-308, 306-317, 306-318).
Diva Fax (V.17, V.34) 1 CH SW LicenseG01-032 1) 2)Contains fax protocols V.17 and V.34. License will be sent via e-mail. Use on all Diva V-xPRI/E1/T1 boards (306-396, 306-397, 306-398, 306-403, 306-404, 306-249, 306-250, 306-251, 306-252, 306-292, 306-293, 306-307, 306-308, 306-317, 306-318).
Diva Data Modem 1 CH SW LicenseG01-033 1) 2)Contains modem protocols from V.22 to V.90. License will be sent via e-mail. Use on all Diva V-xPRI/E1/T1 boards (306-396, 306-397, 306-398, 306-403, 306-404, 306-249, 306-250, 306-251, 306-252, 306-292, 306-293, 306-307, 306-308, 306-317, 306-318).
1) The former license bundles have been replaced by the more flexible and additive licenses. Customers can now order the exactly required quantity of channels.
2) Please note that the Diva V-4PRI PCIe HS (306-396) and the Diva V-8PRI PCIe FS (306-404) media boards may have limitations when running V.34 and higher modem or fax protocols on all available channels. Please contact your Dialogic Sales Office for details.