Phone Calls Softwares and Apps

Discover best Phone Calls softwares, apps and websites.

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Phone Calls Applications

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Open Source

MicroSIP is a portable SIP softphone based on the PJSIP stack available for Microsoft Windows.

Open Source

Telephone allows you to make phone calls over the Internet or your company’s network.

Open Source

CSipSimple is a Voice over Internet Protocol (VoIP) application for Google Android operating system using the Session Initiation Protocol (SIP).