Good day all I upgrade my asterisk and the vpb driver to the latest I used all my previous, working, config files over. Every thing works well but for 1 thing,playing DTMF when making a outbound call If I call a external number on my phone and another pbx answers and I have to press a number it gives this error "vpb/1-3: chanreads: Not playing DTMF frame on native bridg" When you listen on the other side there is no sound being made Please Help thanks Altus