http://www.erlang.com/forum/erlang/thread.htx?thread=5388
2/ bad quality but no call drop ? i’m sure that if the quality gets better, the call drop will be even better.
3/ BSC border and voice quality are not correlated. There could be a slighlty longer delay before detecting a HO, but that would not decrease the rxqual so badly.
cheers,
pix