TERAVoice Server 

TERAVoice is a high-performance telephony platform for Windows that can implement any type of telephony application like voicemail, automated attendants, voice menus, waiting queues for call centers, H.323 to PSTN gateway and custom IVR applications.
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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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Interactive Voice Guide 

A powerful, easy-to-use system that quickly implements a professional voice response system into your business.
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PhoneWorks 

PhoneWorks 2002 is an easy-to-use and powerful telephone, voice mail answering system, and fax messaging solution for your PC. PhoneWorks solves your messaging problems by dramatically simplifying how you read, listen to, and manage your information.
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EzVoice 

EzVoice is an answering machine software program. It features caller id support, 10 voice mailboxes, call blocking, built-in address book, customized greeting, call screening, email notification, visual and audio alert, and more. Download it now!
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