should you continue to pursue the vox part of it, i would suggest putting in an audio delay option that would help with the first syllables of a qso being cutoff.
im still working on a few other issues, mostly radio related lack of cor/cos output but i will let you know if i find something that works. on a note to the experimenters out there, be sure to put a diode between your audio out and the next part of a circuit. i had a feedback type of issue and more or less lost a radio.
