> The ''Cryptofon'' is a crypto phone that encrypts calls for safe and > secure transmission. In order to make it work even on public phones, > I've decided to use Codec2 as voice codec.
Cool.... The webpage describes using a v34 modem, presumably this will be a 'soft' modem running on a smart phone, tablet or dedicated board. Regarding the acoustic coupling; will this be able to be done with the standard speaker/mic on a smartphone using a separate device (like Bluetooth headset) for the 'plain text' voice? There's also no mention of session initialisation or key exchange. I'm sure that you're aware of the ZRTP/Zfone system: http://zfoneproject.com/ Simon ------------------------------------------------------------------------------ Precog is a next-generation analytics platform capable of advanced analytics on semi-structured data. The platform includes APIs for building apps and a phenomenal toolset for data science. Developers can use our toolset for easy data analysis & visualization. Get a free account! http://www2.precog.com/precogplatform/slashdotnewsletter _______________________________________________ Freetel-codec2 mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/freetel-codec2
