1)   sharpVoice(tm) Client 6.0
sharpVoice is a internet telephony program that enables free PC-to-PC and inexpensive PC-to-Telephone voice conference calls even with slow internet connections.
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 2)   PC-Telephone 5.6
Make FREE pc-to-pc and cheap pc-to-phone, pc-to-fax, phone-to-pc, fax-to-pc calls over Internet or ISDN/PSTN telephone networks. Use your computer as internet telephone, USB phone, ISDN phone, answer phone, fax, voicemail, callerID, conferencing, etc
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 3)   OYCO Instant Messenger and VoIP Dialer 5.0
OYCO IM lets you chat with friends on MSN, Yahoo!, AOL/ICQ and Gtalk all at the same time. You don't ever need to switch messengers or remember all those passwords. Want more? Go to OYCO.com to get email, SMS, VoIP and Web IM for just $4.95/month.
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