File:Sip proxy2.gif Session Initiation Protocole waa Baratokool IP ama cinwaanka Internetka Isgaarsiin kusaleysan, waxaana loo isticmaalaa isku wicid codeed ama muuqaaleed, sidoo kalene waxaa loo isticmaalaa Fariinta degdega ah (Instant Messaging) ayadoo la isticmaalayo Signalyo, SIP waa aalad Casri ah ayadoo iminka noqotay mid aad loo isticmaalo Leyn guriyeed gaar ahaan xaga is gaarsiinta casrigaan, ayadoo hada loo isticmaalo teleefan jogoraafiyeed (Geographical DIDs) kaasoo tusaale ahaan adigoo meel qaarada Afrika ka tirsan kunool heesan karo nambar Mareykanka ah. Qaabka oo u dhisanyahay ama qaacida SIPka: sip:qofka/nambar@shirkada.com... tusaale ahaan sip:burtugey@sipphone.com Halkan uguma tala gelin inaan ka sheekeeyo taariiqda SIP ka laakiin waxaa rabay inaan usoo bandhigo Sida loo Isticmaalo SIP ka, Shirkada ugu caansan ee bixiya waxaa ka mid Gizmo5.com oo ay hada Google la wareegtay. SIPka waxa uu isticmaa Teleefan Jilicsan (Softphone) oo ay ugu caansantahay X-Lite Iyo shirkada Snom oo ayadane aan ka yareysan soona saarto teleefanka SIP ka adag ama kan guriga la geshto iyo teleefanka jilicsan. File:3cx.jpg File:Snom.jpg . Maantadan waxaa jirta shirkado badan oo si bilaash u bixiyo xisaab SIP ah tusaale ahaan sip2sip.info waxey bixisaa SIP bilaash ah. fonosip.com oo ayadane bixiso mid lacag ah iyo mid bilaash ah, gizmo5.com si kumeel gaar ah ayey u joojisay abuurida cinwaanada cusub.