PrivateGSM

Protect your communications with the cutting-edge PrivateGSM app, designed to encrypt voice calls over the internet with robust security standards. It leverages VoIP technology for exceptional call privacy on your IP-enabled network, regardless of whether you're using 2G, 3G, WiFi, or satellite connections.

Configuration is seamless. You can either set up on your own PrivateServer or opt for the convenience of auto-configuration on the hosted server available. With both parties using the platform, your calls are encrypted end-to-end, ensuring that your conversations remain confidential and secure.

The software boasts a flexible security model, employing ZRTP for voice encryption and SIP/TLS to protect signaling. Adhering to IETF standardized protocols, it complies with rigorous security frameworks such as FIPS, NIST, and NSA, and is built on reliable open-source technologies, offering users peace of mind.

PrivateGSM guarantees performance without compromise. It operates with minimal bandwidth, ensuring that even while active in conversations, it remains efficient, consuming only 100-200 K per minute. International calls and roaming are seamlessly supported. Moreover, the platform is optimized for energy conservation, causing an extremely low battery drain, allowing for prolonged usage without concerns over power depletion. The low latency ensures your communication is smooth and delay-free, depending on your network conditions.

It employs top-of-the-line encryption algorithms, including ECDH with 256, 384, or 521-bit options for key exchange, and AES256 (CTR) for SRTP stream encryption. Additionally, the system uses SIP/TLS with X509v3 digital certificates, enhancing the security of your communications.

Experience secure, efficient, and private conversations with PrivateGSM. Whether for personal privacy or professional confidentiality, this tool forms a crucial barrier against eavesdropping in today's digital age.