3CX Supported VOIP Providers

3CX recommends using a supported VOIP provider and has a successful partnership with the companies listed below. All of these preferred VOIP providers have been tested for interoperability with 3CX IP PBX, are re-tested with each new build, and their configuration templates are included with 3CX’s software:

	Actio	Poland
	Broadvox	USA
	CallCentric	USA
	Cbeyond	USA
	Cellip	Scandinavia
	Engin	Australia
	G7eleven	Ireland
	Inphonex	USA & Canada
	Nettel	Denmark
	Nexvortex	USA
	Pr!oNet	The Netherlands
	SipNet	Russia
	Skype	Worldwide
	Sotel	USA & Canada
	Spitfire	UK
	VoIP-unlimited	UK
	VoIPVoice	Italy
	Voxitas	USA
	VozTelecom	Spain
	WideVOIP	France
	XeloQ	Worldwide

Other 3rd party VOIP providers

In addition to the above preferred VoIP providers, 3CX is compatible with a great many other VoIP providers. These have been tested by the community and found to be working at time of testing. These VoIP providers are listed on the 3CX Wiki. Click here for the complete list.

For a list of 3CX’s VOIP hardware partners click here.