1)   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,

 2)   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,

 3)   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,

 4)   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,

 5)   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,

 6)   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,

 7)   Counterpath 2.0
CounterPath's X-Lite 3.0 is the market's leading free SIP based softphone available for download.
X-Lite, Apple Macintosh, Betriebssystem, Codec, Freeware, G.711, Global System for Mobile Communications, ILBC, IP-Telefonie, Internet,