Download CSipSimple CSipSimple icon


OpenSource (GPL) project for SIP on Android. * High performances * R...

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Free | 8.6 14.3K

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Download Securecom Voice Securecom Voice icon

Securecom Voice

Securecom Voice enables you to make free, encrypted voice calls over W...

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Download ZoiperBeta ZoiperBeta icon


This is a public beta test for the zoiper softphone - ZRTP, TLS &...

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Free | 8.2 407

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Download Zoiper IAX SIP VOIP Softphone Zoiper IAX SIP VOIP Softphone icon

Zoiper IAX SIP VOIP Softphone

Zoiper is a FREE IAX and SIP softphone application for voip calls over...

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Download Lumicall Lumicall icon


The ultimate and most convenient way to make free, fully encrypted cal...

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Download Silent Phone - private calls Silent Phone - private calls icon

Silent Phone - private calls

Silent Phone - global encrypted video and voice for your Android devic...

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Free | 7.4 694

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Download Cryptotel - Secure calls Cryptotel - Secure calls icon

Cryptotel - Secure calls

Now FREE. A dedicated application to our secure calls platform. Messa...

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Download Gtel Gtel icon


Gtel by Globalnet is a sip client based on CSipSimple by Regis Montoya...

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Download Diomerc Diomerc icon


Softphone for safe SIP calls through Diomerc server, it features all t...

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Download Secure Voice Secure Voice icon

Secure Voice

Are you concerned about who might be listening in to your calls? Priva...

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Download Simlar - free and secure calls Simlar - free and secure calls icon

Simlar - free and secure calls

Protect your privacy and make free mobile phone calls over the interne...

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Free | 8.4 80

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Download PrivateWave Professional PrivateWave Professional icon

PrivateWave Professional

PrivateWave Professional is an innovative software to encrypt your cal...

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Zrtp Applications - iPhone