I've been using SWITCH successfully for a long time on my PC for conversion to CCITT, ulaw, .au, and PCM formats etc for my telephony clients. Thought I had sorted out all the kinks.
I recently switched to the Mac (both for SWITCH software as well as my OS) and now the process doesn't work.
I've spent two days trying to give my client (for whom my files used to work) every conceivable combination I can think of -- from hi-res WAV files to 16 bit 8k wav files (Exported from ProTools HD) - to .au files (ulaw) - but now I no longer see the CCITT as a conversion option - even under "Custom