Further to this, I've just bee told Google has open source Lyra :-)
https://opensource.googleblog.com/2021/04/lyra-enabling-voice-calls-for-next-billion-users.html - David _______________________________________________ Freetel-codec2 mailing list Freetel-codec2@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/freetel-codec2