Free predictive dialer software for windows

PrepaidOnline Dialer 1.7.4 is regarded as one of the most salutary programs to efficiently place calls from your PC workstation. Features call history, phone book, remembers PIN and login, displays rates and preferences, shows call history. Perfect tool to reduce phone rates with prepaid service and increase office efficiency. PC-to-Phone Call from anywhere on the planet to the US or Canada for less than 3c per minute.

Requirements: Windows 95/98/Me/NT/2000/XP

PC Phone Dialer enables users to place and receive low cost calls from any computer (PC) to any phone worldwide PC Phone Dialer application enables users to place and receive low cost calls from any computer (PC) to any phone worldwide.
The dialer has a user friendly interface , easy installation, voicemail access, and many more exciting features.
Main features:
- Outbound Calling
- Inbound Calling
- Account Balance Display
- Voicemail features
- NAT and firewall compatible
System requirements:
- Microphone and speakers, or headset / handset
- Internet Connection speed of 33.6 Kbps (64 Kbps recommended)
- Calling Account(s)

Smart Dialer is a H.323 softphone dialer with G.723, G.729 and G.711 codec support Smart Dialer is a state-of-the-art Voice Over IP softphone dialer developed with industry standard protocol H.323 that can handle outbound phone calls from any PC.
Smart Dialer has industry standard G.711, G.723.1 and G.729 codecs support and gives ultimate voice quality on any kind of internet connection.
Here are some key features of "Smart Dialer":
- Complete H.323 protocol stacks support .
- Classic phone touch and feel for all PC-2-Phone IP telephony services.
- All industry standard codec supports including G711, G729 and G723.1.
- User-friendly graphical user interface. The skin can be customized on user request.
- Superb voice quality on all versions of Windows.
- Enhanced Quality of Service (QoS) for voice.
- Smart dialer can work behind NAT and Firewall.
- Compatible with various gateway, gatekeeper and softswitch.
- Compatible with radius sever and billing.
- Recent call history.
- Call Timer.
- Address book.
- Microphone and speaker volume controls.
- Carrier standard quality.
- DTMF Send Support.
- Touch Tones.
Version restrictions:
- Balance display and Call log option is disabled in this free version.

Solegy Desktop Dialer 1 is an userfriendly, secure and reliable communcation tool. It is available to everyone wanting to experience the ease of making VoIP calls through their computer. However, Solegy can offer customized features like branded skins, enabling videos, instant messaging, pre-paid balances and one-click additional credit for service providers who want to adapt the softphone for their customers. Additionally, back-office functions are available that include viewing current balances and real-time call history.