On CME can I block inbound FAX call but allow voice call?

[victorchen]

My customer's DID number is used to be connect to Fax Machine, current they change this number connect to normal phone extension.

They want to keep using this number as ext for phone, however they continue to get fax call. My question is anyway to block incoming fax call but allow

voice call?

[paolo bevilacqua]

There is a fax detection script, but it may or may not work, beside the confirguration needed, so the best choice would be not to use that DID at all.