Hi I have been pursuing this problem through the mmtty reflector but now take the problem here. I am unable to get fsk keying using mmtty and wl. MMtty works ok as a standalone and I have tried all suggestions from mmtty members so now look for it to be a problem with the setup of WLog. Am using DTR for fsk keying and RTS for ptt. Any guesses as to the probelm? Howie K2MME ____________________________________________________________ Get educated. Click here for Adult Education programs. http://thirdpartyoffers.juno.com/TGL2131/fc/Ioyw6iifm9SVB3q0w0kYVd7x0OqZPFYg5pBb8Tb8no9uejsSzB6A3o/