DID and TFN

UsVoipSols provides Direct Inward Dialing (DID) numbers (also called direct dial-in (DDI) in Europe) with free incoming calls.

Incoming

DID or TFN (Toll Free Number)can be forwarded using our infrastructure to conventional PSTN (Plain Old Telephone System) devices, mobile phones, Voice over IP (VoIP), Asterisk, VICIDial or commercial Soft switches anywhere in the world.

UsVoipSols provide Direct Inward Dialing (DID) numbers with Free Incoming Calls on Any VoIP Solution.

Supported countries

The countries currently supported are shown below. Please visit this page regularly to check for coverage updates.

• Argentina
• Australia
• Austria
• Belgium
• Brazil
• Bulgaria
• Canada
• Chile
• China
• Colombia
• Croatia
• Cyprus
• Czech Republic
• Denmark
• Dominican
• Republic
• El Salvador
• Estonia
• Finland
• France
• Georgia
• Germany
• Greece

• Guatemala
• Hong Kong
• Hungary
• Iceland
• Indonesia TFN
• only
• Ireland
• Israel
• Italy
• Japan
• Kazakhstan
• Kenya
• Latvia
• Lithuania
• Luxembourg
• Malta
• Mexico
• Monaco
• Netherlands
• New Zealand
• Panama
• Philippines
• Poland

• Portugal
• Puerto Rico
• Romania
• Russian Federation
• Saudi Arabia
• Serbia
• Singapore
• Slovakia
• Slovenia
• South Africa
• South Korea TFN
• Spain
• Sweden
• Switzerland
• Taiwan
• Thailand
• Uganda
• Ukraine
• United Arab
• Emirates
• United Kingdom
• United States
• Venezuela

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