Cisco offers a wide variety of connectivity, expansion and upgrade modules to accommodate the range of application needs in customer networks. The network modules assure customers that they can choose a connectivity solution that fits their requirements. As modular components, they are easily and in... Read more

$190.00 - $5045.00

To support analog voice applications in the TSU multiplexer, ADTRAN has several modules available that provide FXS, FXO and E&M interfaces. For flexibility, the analog voice modules come in a variety of formats. These modules provide a quick and simple upgrade path for TSU multiplexers requiring... Read more

$487.00 - $610.00

NetVanta 7100 T1/PRI Voice Interface Module provides one RBS T1 or one PRI (5E, DMS100, or National) interface for termination of TDM voice trunks and includes DBU port. ... Read more

$286.00 - $482.00

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$697.00 - $773.00

These boards are ideal for client or small server system computer telephony (CT) applications requiring high-performance, cost-aggressive voice and fax processing, but don't require the large-scale system sophistication of SCbus- or CT Bus-based products. The boards use the same application programm... Read more

$350.00 - $350.00

The A200 and REMORA system together comprise the FXO/FXS version of Sangoma's range of Advanced, Flexible Telecommunications (AFT) hardware designed for optimum support of analog voice traffic. ... Read more

$535.00 - $652.00

The Cantata Technology Brooktrout TR1000 is a standards-based, board-level voice/fax processing platform specifically designed to support a broad array of speech, IVR, messaging, conferencing, and fax applications. ... Read more

$785.00 - $6651.00

The A200 and REMORA cards support up to a total of 24 FXO and/or FXS connections. A single PCI slot host connection for all ports ensures common synchronous clocking for all channels. The base AFT architecture is shared with Sangoma's A101, A200 and A104 cards ensuring proven 3.3v/5v, high performan... Read more

$455.00 - $539.00

The Universal Voice Module (UVM) is a high-performance voice module. The UVM is suitable for all enterprise and service provider voice applications and offers toll-quality voice and efficiently utilizes wide-area bandwidth. Bandwidth savings achieved through voice compression and silence suppression... Read more

$750.00 - $750.00

The D/120JCT-LS board is part of the next generation of Dialogic analog PCI boards, offering the enhanced capabilities that an evolving computer telephony (CT) market demands. The product is ideal for advanced CT-based communications applications that require multimedia resources. This high-performa... Read more

$575.00 - $575.00

Cisco offers a wide variety of connectivity, expansion and upgrade modules to accommodate the range of application needs in customer networks. The network modules assure customers that they can choose a connectivity solution that fits their requirements. As modular components, they are easily and in... Read more

$470.00 - $470.00

The DualSpan Series of digital voice and network interface boards provide two E-1 or T-1 ISDN Primary Rate Interface lines of service termination and call processing for 30 or 60 voice channels (E-1 boards) or 24 or 48 channels (T-1 boards) in a single PC slot. Functionally, the DualSpan boards are ... Read more

$575.00 - $575.00

Cisco offers a wide variety of connectivity, expansion and upgrade modules to accommodate the range of application needs in customer networks. The network modules assure customers that they can choose a connectivity solution that fits their requirements. As modular components, they are easily and in... Read more

$342.00 - $342.00

The Intel Dialogic brand D/160-JCT and D/320-JCT boards are the next generation of Spring Ware-based 16- and 32-port voice resource boards in the PCI form factor. They are ideal for developers looking to provide cost-effective, highly scalable, high-density communications applications requiring mult... Read more

$345.00 - $345.00

Dialogic D/240JCT-T1 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... Read more

$700.00 - $700.00

The Digium TE122 is a high-performance, cost effective digital telephony interface card with the power to create a seamless network, interconnecting traditional telephony systems with emerging Voice over IP technologies. Used in conjunction with Asterisk®, the TE122 can be used to deliver a wide ra... Read more

$730.00 - $730.00

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$423.00 - $423.00

The four-line Intel Dialogic D/4PCIUF board is ideal for small- and medium-sized enterprise computer telephony (CT) applications that require high-performance, cost-aggressive voice and fax processing, but don't require the large-scale system sophistication of SCbus- or CT Bus-based products. ... Read more

$514.00 - $514.00

The A200 and REMORA cards support up to a total of 24 FXO and/or FXS connections. A single PCI slot host connection for all ports ensures common synchronous clocking for all channels. The base AFT architecture is shared with Sangoma's A101, A200 and A104 cards ensuring proven 3.3v/5v, high performan... Read more

$455.00 - $455.00

The A200 and REMORA system together comprise the FXO/FXS version of Sangoma's range of Advanced, Flexible Telecommunications (AFT) hardware designed for optimum support of analog voice traffic. The A200 and REMORA cards support up to a total of 24 FXO and/or FXS connections. A single PCI slot host c... Read more

$545.00 - $545.00