365tel	http://365tel.com
	Ada Voice SRL	http://www.rovoice.com
	Advancefone	http://www.advancefone.com
	AfriCallShop	https://www.africallshop.com/
	AG Projects	http://ag-projects.com
	Alida Srl	http://www.alida.it
	Amtel	http://www.amtelnet.com
	Anura SA	http://www.anura.com.ar
	Aruna Communications	www.arunacom.com
	ASUSTeK COMPUTER INC	http://www.asus.com
	AVyS Telecom	http://www.avystele.com
	Axeos	http://www.axeos.com
	Be IP	http://www.beip.be
	BetterVoice	https://www.bettervoice.com
	Bhosle	http://www.firststeptechnology.com
	BMI telecom	http://bmi-telecom.com
	BudgetPhone	http://www.budgetphone.nl/
	BusinesSuites	http://www.businessuites.com
	CAMSCAPE	http://www.camscape.ro
	ClaroCOM	http://www.clarocom.com/
	CNSI	http://www.cnsi.fr/
	ConnexCS	http://www.connexcs.com
	Core Telecom	http://www.coretel.ca
	Crexendo	http://www.crexendo.com/
	Dazsoft	http://dazsoft.com
	Digipigeon Limited	http://www.digipigeon.com
	Dynamic Packet	http://dynamicpacket.com/
	e4 technologies	http://e4strategies.com
	Ecosmob Technologies	http://www.ecosmob.com
	Emerginov (an Orange project)	http://emerginov.ow2.org
	EVENMEDIAINTERACTIVE	www.evenmedia.fr
	FKS	http://www.fks.be
	Freedom Broadband	https://freedombroadband.com.au
	GEMAHVOIP	https://www.gemahvoip.com
	Globalive	http://www.globalive.com/
	Gradwell	http://www.gradwell.com/
	Gulfsip	http://www.gulfsip.com
	Headland Communications	http://www.hcvoip.com
	HEXANET	http://www.hexanet.fr
	Host SBC	http://hostsbc.com
	Hostmonkeys	https://hostmonkeys.nl
	ikozer	http://www.ikozer.com
	Infosat Communication	https://www.infosat.com/
	Instatalk	http://instatalk.in
	Integrics	http://integrics.com/
	Intercity Zakelijk	http://www.intercityzakelijk.nl
	Internet Namibia	http://www.internet.na
	Intratel	www.intratel.ca
	IP Global Networks	http://ipglobal.net
	iplink as	http://www.iplink.no
	IPPI	http://www.ippi.fr/
	IST	http://www.tecnico.ulisboa.pt
	Jssolution Co Ltd	http://webs.co.kr
	Kolmisoft	https://www.kolmisoft.com/
	KurpfalzTel	http://www.kurpfalztel.de/
	Localphone	http://www.localphone.com/
	Magic Telecom	http://www.magictelecom.com
	Magictel	http://www.magictel.com
	MANGO OFFICE	http://www.mango-office.ru/
	Manifone	http://www.manifone.com
	Maxim Taxi Booking	https://taximaxim.com
	MaxiTEL Telecom BV	http://www.maxitel.nl
	Merge Communications	http://www.mergecom.co.nz
	Modulis Inc	https://www.modulis.com/
	NAKA AG	http://www.nakamobile.com
	Natterbox	http://www.natterbox.com
	Nehos Communications	http://www.nehos.net
	NEXCOM Systems	http://www.nexcom.fr/
	NobelBiz	http://www.nobelbiz.com/
	Novanet Inc	http://www.novanet.net
	Numintec	http://www.numintec.com
	Ogi	www.ogi.wales
	OnSIP	http://www.onsip.com/
	OpenIP	http://www.openip.fr
	Orbtalk	http://www.orbtalk.com
	Oyatel	http://oyatel.com
	PennState University	http://www.psu.edu
	Persephone	https://persephone.com.tr
	Planetel	http://www.planetel.it
	Proxy Telecom Ltda	http://www.proxytelecom.com.br
	Ratetel	http://www.ratetel.com
	Red Squared	http://www.redsquared.com
	RingCloud	http://ringcloud.ru
	SDCI - digiCONTACTS	http://www.digicontacts.net
	SIP2SIP	http://sip2sip.info
	SipPulse	http://www.sippulse.com
	Skysuite LLC	http://www.skysuite.com
	Slovak Telekom	http://www.telekom.sk/
	snom technology AG	https://www.snom.com
	SORS Global Telecom	http://www.sorsglobal.com
	Sourcevox	http://www.sourcevox.com
	SureVoIP	http://www.surevoip.co.uk
	Telappliant	http://www.telappliant.com/
	Telinka	www.telinka.com
	Tellbd	http://www.tellbd.com
	Tellix Telecom	http://www.tellix.nl
	tlkn	http://www.tlkn.com
	Tunisip	http://www.tunisip.com
	University of Siena	http://www.unisi.it
	ViciHost	http://www.vicihost.com
	VOEMO INC	https://www.voemo.com
	Voice Carrier	http://voicecarrier.com/
	VoiceTel	www.voicetel.com
	VoIP Australia	https://voipaustralia.com.au
	VOIP Magazine	http://voipmagazine.wordpress.com/
	VoiPGRID	http://www.voipgrid.nl
	VoIPstudio	https://voipstudio.com
	VoIPTrack	www.voiptrack.eu
	Volli Communication	http://www.vollicomm.com
	Voxbeam	http://www.voxbeam.com
	VozToVoice	http://www.voztovoice.net
	webCall	http://www.webcall.today
	X-on	http://www.x-on.co.uk
	Xconnect	http://www.xconnect.net/
	Xstream Services	https://barbadoslive.net