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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ActiPOINT 

ActiPOINT of COMIREL offers a comprehensive call management and contact management: Third-party-conference, managing 3 phones, call forwarding, call redirection. It indicate who calls. A click - a call. Extension modules for Outlook and Lotus Notes.
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IVM Telephone Answering Attendant 

IVM is a telephone answering machine, voice mail, call attendant and interactive voice response (ivr) program for Windows computers with voice modems or professional telephony line devices.
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