The USRobotics 56K* Performance Pro Modem is controller-based for superior performance — with powerful communication processing functions built right into the modem itself. Quick Connect reduces your connection time to get you online quicker, and V.PCM Upstream provides 50% greater upload speeds â... Read more

$1182.00 - $1974.00

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$83.00 - $2479.00

The Comtrol RocketModem® IV is an integrated, multimodem, PCI-X compatible bus expansion card** designed to provide remote access on an industry standard application server or to build a custom data communications or fax server. Combining Comtrol’s proven RocketPort® multiport serial controller ... Read more

$1140.00 - $1245.00

The Cantata Technology Brooktrout TR1034 is a high performance intelligent fax board support for PSTN and Fax-over-IP connectivity. The TR1034 is suitable for a variety of computer-based fax applications such as fax server, unified messaging, fax document management and compliance systems. ... Read more

$1420.00 - $1515.00

The Cantata Technology Brooktrout TR1034 is a high performance intelligent fax board offering support for PSTN and Fax over IP connectivity. The TR1034 is suitable for a variety of computer based fax applications such as fax server, unified messaging, fax document management and compliance systems. ... Read more

$1535.00 - $1535.00

The Cantata Technology Brooktrout TR1034 is a high performance intelligent fax board offering support for PSTN and Fax over IP connectivity. The TR1034 is suitable for a variety of computer based fax applications such as fax server, unified messaging, fax document management and compliance systems. ... Read more

$1515.00 - $1515.00

Dialogic Integrated Station Interface products are next-generation building blocks for converged communications systems. The DI/SI boards are single-slot PCI solutions that connect analog telephone devices directly to converged communications platforms to create affordable, small- to mid-size, serve... Read more

$975.00 - $975.00

The Catalyst 4000 8-Port RJ21 FXS module for the Access Gateway Module is a high-density analog phone and FAX relay interface. By providing service to analog phones and FAX machines, the eight Foreign Exchange Station (FXS) ports emulate a Public Switched Telephone Network (PSTN) central office (CO)... Read more

$1160.00 - $1160.00