Good afternoon, We recently changed a customer over from a T-1 to a PRI in a NEC 2000 IPS. Service is provided through a local cable compnay, Time Warner. Since the change fax machines that are connected to the NEC are failing, Poor Line Condition, . I know this is an issue with the cable companies and G711 codec. My question is that im not real familiar with the 2000 on where to be sure that this codec is set. and how to apply it, Any helpwould be greatly appreciated.Richard