ADTRAN, Inc. designs, develops, and manufactures ADvanced TRANsmission products for high-speed digital communications. ADTRAN...
NetVanta 7100 T1/PRI Voice Interface Module provides one RBS T1 or one PRI (5E, DMS100, or National) interface for termination of...
The Digium TE122B is a high-performance,cost effective digital telephony interface card, interconnecting traditional telephony...
Cisco offers a wide variety of connectivity, expansion and upgrade modules to accommodate the range of application needs in...
Digium TE407P - Quad T1, E1, J1 interface with Octasic Echo Cancellation Module only for 5.0 volt PCI slot.
Digium's TE220 PCI Express card provides termination of up to 60 channels of voice or data across two E1, T1, or J1 interfaces in...
The Eicon Networks Diva Server V-2PRI/E1 board is an exceptionally powerful PC-based telephony adapter that provides rich media...
The Digium TE122 is a high-performance, cost effective digital telephony interface card with the power to create a seamless...
The four-line Dialogic D4PCIUFW combined media board is ideal for small- and medium-sized enterprise computer telephony (CT...
The D/41JCT-LS supports voice, fax, and software-based speech recognition processing in a single PCI slot, providing four analog...
The USRobotics 56K* OEM PCI Voice Software Faxmodem combines superior performance and reliability with the advantages of V.92...
Hiro H50158 Low Profile modem provides an easy way to link yourself to the world. It incorporated the V.92 standard, so your PC...