Call Soft Pro 

An advanced, yet simple-to-use voice mail and fax software for your home or business. Features include: answering machine with mailboxes, fax, Caller ID with customizable and personalized greetings.
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Ascendis Caller ID 

Ascendis Caller ID works with your caller id service to track and announce phone calls and block annoying telemarketers! Calls can be announced with pop-up windows, sounds, or text-to-speech, and can trigger email, run other programs, or hang up.
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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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SMS and Pager Toolkit 

Toolkit to Send and Receive SMS messages. Features SMSC providers (TAP,XIO,UCP), GSM devices (incl. WaveCom Fastrack) and GSM phones (incl. Nokia,Siemens,Motorola). TAPI,PDU,FBus and Unicode compliant. Samples for VC++, VB, VB.NET, VC#.NET and ASP.
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Advanced Phone Recorder 

APR is a call recorder software for desktop computers. Features: 1) Records ALL incoming phone calls. 2) Logs date, time, duration, caller ID 3) Compressed wav files. 4) Post process your wav files. 5) Archiving
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Phone Recorder Plus 

Phone Recorder Plus Answering Machine: professional log, forward calls to e-mail, a personal web-site, a personalized answering mode and a different alert sign for each caller, Hidden Service, flags and priority for each call.. much more... try it!
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