Applications

We respect and protect your privacy. Telephone128 don’t collect any data from you. No analytics or usage statistics are sent back to our servers. The apps ask you only for the data that is necessary for providing their functionality. All applications store their data only locally on the device.

VoIP calls

Telephone128 supports encryption when TLS is selected as the SIP transport protocol. When TLS is selected for SIP, SRTP is also mandatory for transferring the voice data. In other words, when TLS is enabled, SRTP is automatically enabled too and must be used by the server configured in the app. When UDP or TCP is selected as the SIP transport protocol, all network connections between Telephone128 and the configured server happen in cleartext. To have a secure and encrypted communication between Telephone128 and the chosen server, you are expected to bring your own encryption mechanism between them, like a VPN connection.