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EWSDElektronisches WaehlSystem Digital (German: Electronic Worldwide Switch Digital)
EWSDElectronic Worldwide Switch Digital
EWSDEngineering and Water Supply Department (Australia)
EWSDEarly Warning Storm Detection
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References in periodicals archive ?
An EWSD host switch and several remote switching systems are being located throughout the Austin area to create an ISDN overlay network.
Nortel said its solutions will allow seamless transition to VoIP for regional carriers, while extending its migration capabilities to DCO and EWSD switches, which are technologies installed in existing carrier telephone systems.
PM DCS-E also upgraded the 5th Signal Command Remote Operations and Maintenance Center at Heidelberg with workstations connected to the Switching Control Center Network Management System, which provides management oversight and control of the installed base of EWSD switches in Europe.
Deliveries of EWSD digital exchanges, locally manufactured by TIP, Haripur, started in June, 1990.
TELECOMWORLDWIRE-(C) 1994-9 M2 COMMUNICATIONS LTD Texas Instruments (TI) and Siemens Information and Communication Networks Group have developed a line card for Siemens' EWSD central office switches.