Detta är en lista över programvara för IP-telefoni:
Namn Protokoll Typ Operativsystem som stöds Webbplats 3CX Phone system SIP Kommersiell Microsoft Windows http://www.3cx.se CounterPath eyeBeam SIP Kommersiell https://web.archive.org/web/20081220090833/http://www.counterpath.com/eyebeam.html CounterPath X-Lite SIP https://web.archive.org/web/20140819234038/http://www.counterpath.com/x-lite.html%26active%3D4 ComunIP ClicVoz SIP https://web.archive.org/web/20081219132437/http://www.comunip.com/ Ekiga (före detta GnomeMeeting) SIP, H.323 Öppen källkod Unixliknande, Microsoft Windows https://web.archive.org/web/20081217040659/http://ekiga.org/index.php?rub=1 Express Talk Mac OS, Microsoft Windows http://www.nch.com.au/talk/be.html Gizmo5 SIP, Jabber, XMPP https://web.archive.org/web/20090102002832/http://gizmo5.com/pc/ Google Talk eget protokoll, Jabber Microsoft Windows http://www.google.com/talk/ GoSIP SIP https://web.archive.org/web/20090113184418/http://www.go-sip.com/dl.php?lang=en KPhone SIP Öppen källkod Linux http://sourceforge.net/projects/kphone Linphone SIP Öppen källkod Microsoft Windows, Linux https://web.archive.org/web/20090105163638/http://www.linphone.org./index.php/eng Lotus Sametime http://www-01.ibm.com/software/lotus/sametime/ Minisip SIP https://web.archive.org/web/20081224051249/http://www.minisip.org/ Skype eget protokoll Freeware Multiplattform http://www.skype.com/intl/sv/ Twinkle SIP Öppen källkod Linux https://web.archive.org/web/20060711200144/http://www.twinklephone.com/ WengoPhone SIP Linux, Macintosh, Microsoft Windows http://www.wengophone.com/index.php Windows Live Messenger eget protokoll (MSNP) Microsoft Windows http://download.live.com/messenger Zoiper (före detta IDEFisk) http://www.zoiper.com/
Se även IP-telefoni
Programvara för IP-telefoni Kategori:Listor med anknytning till teknik