Silent Phone – Secure Encrypted Video & Voice Mobile Phone Calls
You now have the ability to have secure encrypted phone calls between Silent Circle members, anywhere, anytime, with complete control.
Make a secure call as easy as an ordinary call and be sure of real safety when it counts the most.
You can connect directly through our custom-built Secure Network for amazing HD clarity and sound quality.
Silent Phone utilizes the ZRTP encryption protocol invented by Phil Zimmermann and is used worldwide for optimal security. We use the ECDH-384 and AES 256 encryption algorithms. More Info »
Silent Phone Provides:
Superior Connectivity – Works on existing 3G, 4G cell phone networks and WiFi
100% Secure – Peer-to-peer calling
Easy Installation – Easy to use
Complete Functionality – Uses existing contacts and favorites information on your device
Silent Number – A personal individualized phone number for your Secure Calls
Free Worldwide Secure Encrypted Calls over WiFi networks
As seen in Forbes, CNN, The Register and Gizmag.
Silent Phone was created by original innovators and globally recognized encryption experts. Open source peer-reviewed encryption - our founders are the creators of the world’s most widely used encryption software – PGP and ZRTP.
Security Simplicity Service
Please visit the Silent Text page to register for a Silent Circle account, currently available for $20/month. Use your Silent Circle username to connect with other Silent Circle members.