1)   3CX VOIP Phone for Windows 6.0
Free VOIP / SIP phone (softphone). Use your PC as a phone. Works with any SIP / VOIP provider and phone service. Easy to use interface to transfer, forward calls or review history of calls. Free download from http://www.3cx.com

 2)   Voicent BroadcastByPhone Autodialer 5.1.0
PC to Phone Auto Dialer Telephone Voice Recording Broadcast. Ideal for group event reminders, marketing, political campaign promotion, emergency notification and more. Spreadsheet interface makes it easy to create or import phone list.

 3)   Buzzfon p2p 0.21
Download Buzzfon now, the latest voip software or peer to peer application. Free Unlimited Calls worldwide!

 4)   Voicent AutoReminder: appointment telephone reminder 6.0.4
Easy to use automatic telephone notification software with confirmation and built in calendar. Ideal for time sensitive customer based organizations and professional offices. The reminder messages can be personalized with text to speech feature.

 5)   VoIP Review 2.1
Get unlimited local/long distance calling with VoIP! VoIP Reviews at VoIPReviewer.net - providing consumers with easy access to reviews and comparisons of the top Voice Over Internet Phone (VoIP) providers on the web.

 6)   VoIPRebates 1.2
VoIPRebates.org offers a unique $20-$40 rebate on the top ten Voice Over Internet Phone providers.