NetZoom for Visio 2000 

NetZoom Solutions are companion products that enable users to create detailed network diagrams and presentations in a wide variety of diagramming applications including Microsoft Visio.
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Dynasoft TeleFactura 

Fully Web-ready, Dynasoft TeleFactura is the definitive telephony + data billing programme for VoIP, Call and Data Access Service Providers distributing telecoms services, such as callshop and tele-shop operators and service distributors.
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