TAPI Compatible Dialogic Telephony Hardware Devices

This page lists some (but not all) of the Dialogic TAPI compatible telephony hardware devices with a brief description and some of their characteristics.  Dialogic retires boards, adds new ones, and changes their web site links rather frequently.  The list below contains both the "legacy" boards from the original Dialogic and the Diva series boards from Eicon (now renamed Dialogic).

NOTE:  The Intel Dialogic product line has been sold to Eicon (which then renamed itself to Dialogic Corporation).  Product information was transitioned from the Intel to the Dialogic web site.  Some links to Intel included on the ExceleTel web site may no longer be available.  Please search www.dialogic.com for updated information.

Dialogic Diva

 


Ports 

Interface
Max boards
per system
Host
Interface
Diva Analog-2
Diva Analog-4
Diva Analog-8
Dialogic Diva Analog boards are available in 2-port, 4-port, and 8-port variants, offering standard RJ-11 interfaces to connect to public and private switching systems via analog trunk interfaces. Diva Analog boards provide powerful onboard CPU and Digital Signaling Processor (DSP) resources - one dedicated to each communication channel. The Diva Analog boards enhance overall system performance and lower implementation costs. Based on the latest industry standards, the Diva Analog boards work in any PCI,  PCI-X, and PCIe based server platform and demonstrate best-in-class system design, resulting in minimum power consumption and maximum heat dissipation.

2
4
8

Analog
8
8
8
Univ PCI
PCIe
Diva BRI-2
The Dialogic® Diva® BRI-2 is a high-performance, active ISDN server adapter that provides connectivity for an ISDN Basic Rate Interface (BRI). The Diva BRI-2's on-board Digital Signal Processors (DSPs) enable one server to support two concurrent calls. Additional Diva BRI 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.

2

1 BRI
8 Univ. PCI
PCIe
Diva 4BRI-8
The Dialogic® Diva® 4BRI-8 is a high-performance, active ISDN adapter that provides connectivity for Basic Rate Interface (BRI). The Diva 4BRI-8's on-board Digital Signal Processors (DSPs) allow one server to support eight concurrent calls.  Additional Diva 4BRI-8 adapters can be added any time your need for capacity grows, and can be mixed and matched with other members of the Diva® family.

8

4 BRI
8 Univ. PCI
PCIe
Diva PRI/T1/E1-CTI
The Dialogic Diva PRI/E1/T1-CTI  has been designed to meet and exceed CTI requirements. Offering E1, T1, or ISDN Primary Rate (PRI) digital network interfaces, the Diva PRI/E1/T1-CTI provides proven and reliable connectivity with all kinds of PBX and switch system. Designed for full-duplex operation on every channel, simultaneous voice prompt streaming and recording is available for every active call. Powerful DTMF recognition and generation capabilities provide the in-band control required for voice mail and IVR applications.

24 (T1)
30 (E1)

1T1 / 1E1
PRI
8 Univ. PCI
PCIe
Diva PRI/E1/T1-8
Digital T1 or E1 interfaces are often the most economic means of connecting server based applications to a telephony switch, even when all 24 or 30 available channels are not required for the initial size of the application.  The Dialogic Diva PRI/E1/T1-8  has been specifically designed to meet these market requirements. Offering digital network interfaces selectable for full and fractional E1, T1 or ISDN Primary Rate (PRI) standards, Diva PRI/E1/T1-8 allows for proven and reliable connectivity with all kinds of PBX and switch systems.  As such, Diva PRI/E1/T1-8 offers key voice processing functionality required for voice mail, IVR, call center or alarm server applications. Thanks to an additional eight dedicated DSP-based media processing resources, up to eight calls out of the total E1 or T1 span can concurrently handle the most demanding operations.

8

1T1 / 1E1
PRI
8 Univ. PCI
PCIe
Diva PRI/T1-24
The Dialogic Diva PRI/T1-24 is an exceptionally powerful, active server adapter which provides connectivity for up to 24 channels via ISDN Primary Rate (PRI) or T1 Interface.  The Diva PRI/T1-24 has 24 on-board DSPs - one dedicated to each channel.  Diva PRI/T1-24 adapters represent the highest-capacity server solutions in the Diva® family. Additional Diva PRI/T1-24 adapters can be added any time your need for capacity grows, and can be mixed and matched with other members of the Diva® family.

24

1T1
PRI
8 Univ. PCI
PCIe
Diva PRI/E1-30
The Dialogic Diva PRI/E1-30 is an exceptionally powerful, active server adapter which provides connectivity for up to 30 channels via ISDN Primary Rate (PRI) or E1 Interface.  The Diva PRI/E1-30 has 30 on-board DSPs - one dedicated to each channel.  
Diva PRI/E1-30 adapters represent the highest-capacity server solutions in the Diva® family. Additional Diva PRI/E1-30 adapters can be added any time your need for capacity grows, and can be mixed and matched with other members of the Diva® family.

30

1E1
PRI
8 Univ. PCI
PCIe
Diva V-PRI/T1-24
The Dialogic® Diva® V-PRI/T1-24 is an exceptionally powerful, PC-based telephony board that provides rich media processing capabilities for up to 24 voice channels over T1 or ISDN PRI interfaces. It is an excellent choice for enterprises and service providers looking for a large-size voice, speech. and conferencing board that can easily be expanded to multiple boards per system.  Powerful Digital Signal Processors (DSP) - one dedicated to each communication channel -- ensures real-time voice processing, reducing latency and improving overall system performance. The Diva V-PRI/T1-24 enables both legacy and IP-based computer telephony (CTI) solutions, as well as leading-edge voice business applications, such as voice portals and speech-enabled contact centers.

24

1T1
PRI
8 Univ. PCI
PCIe

Diva V-PRI/E1-30
The Dialogic® Diva® V-PRI/E!-30 is an exceptionally powerful, PC-based telephony board that provides rich media processing capabilities for up to 30 voice channels over E1 or ISDN PRI interfaces. It is an excellent choice for enterprises and service providers looking for a large-size voice, speech. and conferencing board that can easily be expanded to multiple boards per system.  Powerful Digital Signal Processors (DSP) - one dedicated to each communication channel -- ensures real-time voice processing, reducing latency and improving overall system performance. The Diva V-PRI/E1-30 enables both legacy and IP-based computer telephony (CTI) solutions, as well as leading-edge voice business applications, such as voice portals and speech-enabled contact centers.

30

1E1
PRI
8 Univ. PCI
PCIe
Diva V-2PRI/T1-48
Diva V-2PRI/E1-60

The Dialogic® Diva® V-2PRI board is an exceptionally powerful PC-based telephony board that provides rich media processing capabilities for up to 60 voice channels over E1 interfaces or up to 48 voice channels over T1 interfaces. It is an excellent choice for enterprises and service providers looking for a large-size voice, speech and conferencing platform that can easily be expanded to multiple boards per system.  Extremely powerful Digital Signal Processors (DSP) - one dedicated to six communication channels -- ensures real-time voice processing reducing latency and improving overall system performance. The Diva V-2PRI enables both legacy and IP-based computer telephony (CTI) solutions, as well as leading-edge voice business applications, such as voice portals and speech-enabled contact centers.

48
60

2T1 / PRI
2E1 / PRI
4 Univ. PCI
Diva V-4PRI/T1-96
Diva V-4PRI/E1-120

The Dialogic® Diva® V-4PRI is an exceptionally powerful PC-based telephony board that provides rich media processing capabilities for up to 120 voice channels over E1 interfaces or up to 96 voice channels over T1 interfaces. It is an excellent choice for enterprises and service providers looking for a large-size voice, speech, and conferencing board that can easily be expanded to multiple boards per system. Extremely powerful Digital Signal Processors (DSP), one dedicated to six communication channels -- ensures real-time voice processing, reducing latency and improving overall system performance. The Diva  V-4PRI enables both legacy and IP-based computer telephony (CTI) solutions, as well as leading-edge voice business applications, such as voice portals and speech-enabled contact centers.

96
120

4T1 / PRI
4E1 / PRI
4 Univ. PCI

Dialogic ("legacy")

The following Intel / Dialogic hardware includes TAPI support in Dialogic System Release 5.1.1 for Windows.

Click here for information on installing and configuring Dialogic boards.


Ports 

Interface
Max boards
per system
Host
Interface
D/4PCI - Retired product (see D/4PCIUF below)
D/4PCIU - Retired product (see D/4PCIUF below)
Four-port DSP-based voice board with four analog line interfaces for both the US and global markets. This half-sized PCI board is ideal for small- and medium-scale analog messaging and interactive voice response (IVR) applications.

4
4

Analog
16
16
PCI
Univ. PCI
D/4PCIUF
D/4PCIU4S

These boards are ideal for client or small server system computer telephony applications requiring high-performance, voice and fax processing, but don't require the large-scale system sophistication of SCbus- or CT Bus-based products.

4
4

Analog
16 Univ. PCI
PCIe
D/41JCT-LS  
4-port PCI analog voice processing board ideal for advanced communications applications that require multimedia resources.

4

Analog
8 Univ. PCI
PCIe
D/120JCT-LS  
12-port PCI analog voice processing board ideal for advanced communications applications that require multimedia resources.

12

Analog
8 Univ. PCI
PCIe
D/42JCT-U
D/82JCT-U
PBX Integration Board
Voice processing board offering advanced digital connectivity to many of today's most popular private branch exchanges (PBXs) such as Avaya DEFINITY, Nortel Meridian and NorStar, Mitel SX50 and SX200,  Siemens Hicom and CBX 9000 Series, and NEC NEAX and Electra.

4
8

PBX
8 Univ. PCI
PCIe
D/240JCT-1T1
D/300JCT-1E1
Dialogic D/240JCT-T1 and D/300JCT-1E1 combined media boards are ideal for developers seeking to provide cost-effective, scalable, high-density communications applications requiring digital network interfaces as well as multimedia resources such as voice and, in certain environments, software-based speech recognition or fax in a single personal computer (PC) slot. These boards offer a rich set of advanced features and support digital signal processing (DSP) technology, continuous speech processing (CSP), and industry-standard PCI  or PCI Express bus and CT Bus technologies.

24
30

1T1
1E1
16 Univ. PCI
PCIe
D/480JCT-1T1
D/600JCT-1E1
D/480JCT-2T1
D/600JCT-2E1
Dialogic D/480JCT-1T1, D/480JCT-2T1, D/600JCT-1E1, and D/600JCT-2E1 combined media boards are ideal for developers seeking to provide cost-effective, scalable, high-density communications applications requiring digital network interfaces as well as multimedia resources such as voice and, in certain environments, software-based speech recognition or fax in a single personal computer (PC) slot. These boards offer a rich set of advanced features and support digital signal processing (DSP) technology, continuous speech processing (CSP), and industry-standard PCI and PCI Express bus and CT Bus technologies.

24
30
48
60

1T1
1E1
2T1
2E1
16 Univ. PCI
PCIe
D/240PCI-T1 - Retired product
D/300PCI-T1 - Retired product
24/30 port DSP-based PCI voice board with onboard digital T-1/E-1 telephone interface.

24
30

1T1
1E1
16 PCI
D/240SC-T1 - Retired product
D/300SC-E1 - Retired product
24/30 port DSP-based ISA voice board with onboard digital T-1/E-1 telephone interface.

24
30

1T1
1E1
16 ISA
D/240SC-2T1 - Retired product
D/300SC-2E1 -
Retired product
Provides two T-1/E-1 lines of service termination and call processing for 24/30 voice channels in a single PC slot. Functionally, Dual Span ISA boards are equivalent to two Single Span boards, such as the Intel® Dialogic® D/240SC-T1.

48
60

2T1
2E1
16 ISA
D/480SC-2T1 - Retired product
D/600SC-2E1 -
Retired product
Provides two T-1/E-1 lines of service termination and call processing for 48/60 voice channels in a single PC slot. Functionally, Dual Span ISA boards are equivalent to two Single Span boards, such as the Intel® Dialogic® D/240SC-T1.

48
60

2T1
2E1
16 ISA
DTI/240SC - Retired product
DTI/241SC
- Retired product
DTI/300SC
- Retired product
DTI/301SC
- Retired product
DTI/480SC
- Retired product
DTI/481SC
- Retired product
DTI/600SC
- Retired product
DTI/601SC - Retired product
Provides a powerful set of advanced call processing features that developers can use to create cost-efficient, high-port-density systems. Provides T-1/E-1 digital telephone network service termination for computer telephony systems based on the SCbus.

24
24
30
30
48
48
60
60
16 ISA
ProLine/2V - Retired product
Two-thirds-length DSP-based ISA board with two telephone line interface circuits for analog loop start lines.

2

Analog

16

ISA
DIALOG/4 - Retired product
Four-port voice board in a half-size ISA form factor.  Has downloadable signal and call processing firmware. 

4

Analog
16 ISA
D/41EPCI - Retired product
Four-port DSP-based PCI voice board with H.100 interoperability.

4

Analog
16 PCI
D/41E - Retired product

4

Analog
16 ISA
D/41ESC - Retired product
Four-port DSP-based ISA voice board with onboard analog telephone interface and SCbus.

4

Analog
16 ISA
D/21D - Retired product
Two-port DSP-based ISA voice board with onboard analog telephone interface.

2

Analog
16 ISA
D/41D - Retired product
Four-port DSP-based ISA voice board with onboard analog telephone interface.

4

Analog
16 ISA
D/21H - Retired product
Two-port DSP-based ISA voice board with onboard analog telephone interface. Features improved voice encoding and automatic gain control (AGC).

2

Analog
16 ISA
D/41H - Retired product
Four-port DSP-based ISA voice board with onboard analog telephone interface. Features improved voice encoding and automatic gain control (AGC).

4

Analog
16 ISA
VFX/PCI - Retired product
Four independent voice and fax processing ports in a single PCI slot.

4

Analog
16 PCI
VFX/40 - Retired product
Offers four ports of enhanced call processing and 9600 bps (v.29) fax services in a single slot.

4

Analog
16 ISA
VFX/40E - Retired product
Offers four ports of enhanced call processing and 14,000 bps (v.17) fax services in a single slot.

4

Analog
16 ISA
VFX/40SC - Retired product
Offers four ports of enhanced call processing and 9600 bps (v.29) fax services in a single slot.

4

Analog
16 ISA
VFX/40ESC - Retired product
Offers four ports of enhanced call processing and 14,000 bps (v.17) fax services in a single slot.

4

Analog
16 ISA
VFX/40ESC plus - Retired product
Provides a powerful set of advanced call processing features that developers can use to create cost-efficient, high-port-density systems. Provides E1 digital telephone network service termination for computer telephony systems based on the SCbus.

4

Analog
16 ISA
D/42-NE2  - Retired product
PBX Integration Board
(ISA and PCI)
When used with NEC PBX and KSU switches, the D/42-NE2 PCI board provides a flexible platform for developing integrated call processing applications.

4

PBX
16 PCI / ISA 
DSE  - Retired product
PBX Integration Board

Connect your application to the vast number of PBXs represented by these market segment leaders that represent a large percentage of the installed base.
 - Avaya (formerly Lucent)
 - Mitel
 - NEC
 - Nortel
 - Siemens
Systems can readily scale from 16 ports to 128 ports, using the industry-standard H.100 bus. The DSE PBX integration board runs on Windows NT and Windows 2000 and offers support for Microsoft Telephony API (TAPI), the industry standard for CTI interfaces.
8
12
16

PBX
8 PCI