1)   AGEphone 1.41
AGEphone is a software for making phone calls from your PC. It offers a lot of features that come in handy, like importing your addresses from Outlook, an answering machine, call melodies, simultaneous use of multiple services and many more.
VoIP, SIP, softphone, telephony, phone,

 2)   PhonerLite 1.07
Unkompliziertes VoIP-Softphone mit Profil-Verwaltung und Kontaktverzeichnis.
SoftPhone, VoIP, Freeware, SIP,

 3)   Voip Ekiga Communicator 2.0.11
Ekiga's is the market's leading free SIP based softphone available for download. Based on the advanced architecture of eyeBeam 1.5 (Phoner's carrier grade telephony client), the new Phoner is designed to showcase some of the feature rich capabilities
softphone, voip, sip, iax, provider, siphome, Apple Macintosh, Betriebssystem, Codec, Freeware,

 4)   vPhonesoft 1.04
vPhone lets you see, hear, send files, SMS, MMS and chat with anyone, anywhere in the world - all for FREE. vPhonesoft allows to place high- quality videoconferences and call from your computer to any phone or cellular at great rates
free, freeware, internet, phone, softphone, voip, voip phone, video over ip, video conference, conference call,

 5)   Buzzfon p2p 0.21
Download Buzzfon now, the latest voip software or peer to peer application. Free Unlimited Calls worldwide!
voip, p2p, peer to peer communications, pc to pc, free calls, unlimited calls worldwide, free software download, softphone, webphone, internetphone,

 6)   RinGo 0.6
Make voice calls from any PC in the world. Free voice connectivity with Internet users. RinGo allows you to make calls from any place in the world from your PC without the use of PSTN (traditional telephony provider) for local and international calls
voip, pc to phone, dialer, long distance, netcall, phone dialer, phone to pc, h 323, net to phone, netphone,

 7)   Express Talk VoIP Softphone 2.06
Express Talk is software that works like a telephone to let you make calls from your PC. With Express Talk you can call anyone on the internet who has installed Express Talk (or any other SIP voip softphone). Calls are free.
softphone, voip softphone, VoIP, internet phone, soft phone, sip software, softphone sip, softphone software, portable voip, internet phone calls,

 8)   Wavigo 0907
Wavigo, delivers integrated Communications, Information and Entertainment. Includes:voice calling (multi-line/conferencing), supports any IM, SMS text messaging, ftp, news/weather/stock/podcast feeds, search/travel, media player-dialup or broadband.
Wavigo, Wavago, VoIP, Telephony, softphone, instant messenger, RSS, Atom, news feeds, weather,

 9)   ZOIPER Free SIP and IAX softphone 2.14
ZOIPER 2.0 Free Edition is a user-friendly IAX and SIP softphone compatible with the Asterisk platform or any other IAX or SIP capable system. ZOIPER Free . Find out the many advantages of this FREE product from Attractel!
iax, sip, iax2, iax and sip, tcp, tls, srtp, t.38, fax, softphone,

 10)   Voip Communicator 4.2
Voip 's is the market's leading free SIP based softphone available for download. Based on the advanced architecture of eyeBeam 1.5 (Phoner's carrier grade telephony client), the new Phoner is designed to showcase some of the feature rich capabilities
softphone, voip, sip, iax, provider, siphome, Apple Macintosh, Betriebssystem, Codec, Freeware,

 11)   Minisip VoIP Provider
The routing in incoming calls(answering machine, transmission, for example) is configurable in the webinterface.
softphone, voip, sip, iax, provider, siphome, Apple Macintosh, Betriebssystem, Codec, Freeware,

 12)   ekiga Talk Multimedia Communicator 2.0.11
ekiga's is the market's leading free SIP based softphone available for download.
softphone, voip, sip, iax, provider, siphome, Apple Macintosh, Betriebssystem, Codec, Freeware,

 13)   PeerMe 0.9.6
PeerMe has developed an instant messaging platform which supports Peer to Peer Voice, PC to PC and PC to handheld voice communications, instant messaging, and peer-to-peer file transfer all over public Internet connections.
Free Phone, PC Phone, Softphone, soft phone, IM, Voice, Peer-to-Peer, IM, Instant Messenger,

 14)   MAX Phone 1.2
MAX Phone is the latest VoIP application from MAIN Telecom, allowing users to enjoy rich real-time communications.
MAX, softphone, soft, phone, sip, voip, maintelecom, ip, asterisk, voice,

 15)   kphone 4.2
Kphone's is the market's leading free SIP based softphone available for download.
softphone, voip, sip, iax, provider, siphome, Apple Macintosh, Betriebssystem, Codec, Freeware,

 16)   Ekiga 2.0.11
Ekiga's is the market's leading free SIP based softphone available for download.
softphone, voip, sip, iax, provider, siphome, Apple Macintosh, Betriebssystem, Codec, Freeware,