PhoneCrypt is a solution based in military grade encryption (RSA 4096 bits and AES 256 bits). It works in real time, without interfering in the functions of the mobile phone, allowing a secure communication from mobiles to landline phones, and vice-versa.
Before every call a new encryption key is generated automatically. It acts as a single combination that is modified every 4 seconds and prevents any interception attempt.
The software comes with a substantial price tag of Ã¢â€šÂ¬ 500.