With installed Secure Data Call application it is possible to make voice call over data connection. This allows making secure calls. The voice is being coded with VoIP Codec, encrypted and transmitted via Data call. The encryption is being made with RSA and ARCFOUR with changeable keys. Such calls can not be captured and overheard by anybody.
Tools: MS Visual C++ 6.0
Platform: The target platform of the application are Series 60.2 and Series 60.3 devices, mostly Nokia smartphones. More about Secure Voice solution you can read here.
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Symbian Development
