At our business, we have switched phone network to VOIP. We have a web faxing solution in place for faxing. However, some employees still want to use traditional fax machine for convenience. Our VOIP provider says they do not support any solution for using traditional fax machine over VOIP. Our provider says their experience has been that solutions provided to use traditional fax machine over VOIP have not worked well because of problems with differences in compression of data. Any information on how to connect traditional fax machine to VOIP would be appreciated.