dear Duane It is not possible for modems and fax machines to pass Swiss approvals sans filters. But someone have problems with datatransfer, then let stop the 12 kHz metering puls and often it works verry well.
by konrad >Konrad, > >Thank you for the response. Your insights to Swiss billing tones has >generated some questions: If the billing tones can be disabled is it >possible for modems and fax machines to pass Swiss approvals sans filters. >If so what are the requirements to do so? > >Thank you in advance. > >Amities, > >Duane
