SCSA and PEB 8-Port E&M Line Interface Board



		H.110 Products H.100 Products MVIP Products SCSA Products		XDS SCSA/PEB 8-Port E&M Line Interface Board The primary building blocks of the XDS boards are the Analog Line Interface boards. The XDS E&M boards are ideal for linking peripherals, such as adding wireless capabilities to PBXs, voice mail systems, and interfacing to radio transmitters. The 8-port E&M board is SCSA compliant. It is available in a 2 or 4-wire configuration, and comes with Type I or Type V signalling. The SCSA/PEB 8-Port E&M boards include DSP power consisting of eight channels of DTMF detection, eight channels of energy detection with call progress tones, and four channels of DTMF generation. The XDS SCSA/PEB E&M Line Interface boards address the inherent negative voltage supply limitations of most PCs. Practically all analog telephone interface boards require a negative power supply of either -5V or -12V. PCs can typically provide only 0.5 Amp or less of either of these voltages. In order to avoid exceeding this limit when multiple boards are used, a local power supply located on each XDS board provides the required negative voltage. Because of this, port capacity is not limited, and you can build your application to the size you need utilizing standard PCs. The XDS E&M Line Interface boards work in conjunction with the XDS Multi-Chassis Interconnect boards, which furnish seamless integration between chassis. Using these boards provides a full-service eXternally Defined Switching system. The XDS SCSA/PEB E&M boards utilize on-board intelligence to handle line control, supervisory and tone signal functions with minimal host intervention, so that developers may use their valuable PC resources for their application, not to control analog line boards. The XDS E&M boards are smart boards that do not need associated voice boards to function. For developers, this means easy implementation with fewer card slots. The E&M boards are ISA compliant. DOS, OS/2, UNIXWARE, and Windows NT drivers are available.
		Technology covered under patents 5420852, 5341368 and others.
		callcenter solutions \| contact center solutions \| executive suite solutions \| 1call solutions \| xds technologies solutions Š2000 American-Tel-A-Systems, Inc.