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Overview System Requirements Related


IMPORTANT - if you are experiencing no audio during calls after installation, please reboot your device! Zoiper is a FREE IAX and SIP softphone application for voip calls over 3G or WiFi. There are NO ADVERTISEMENTS. Zoiper softphone offers a simple user interface and superb audio quality for smooth Voice over IP experience. Contact us for white-label versions with your logo and company or for our VoIP SDK if you want to build your own solution or visit Available for both SIP and IAX systems, Zoiper is a phone solution perfectly fit for end users, service providers, call centers or any business willing to benefit from VoIP communications. Want to distribute it to your users ? Use the free automatic provisioning system on and avoid tedious manual configurations!. IMPORTANT: Zoiper softphone is a standalone client-side software VOIP phone application and is not bundled together with a voip service. To make and receive voip calls using Zoiper, you must subscribe to any SIP or IAX based service provider across the globe.


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Approximate size

7.98 MB

Age rating

For ages 17 and up



This app can

Use your microphone
Access your Internet connection and act as a server.


Get this app while signed in to your Microsoft account and install on up to ten Windows 10 devices.


The product developer believes this product meets accessibility requirements, making it easier for everyone to use.

Language supported

English (United States)
Русский (Россия)
日本語 (日本)
Български (България)

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