Hi, Is it possible to configure codec complexity for FXS/FXO cards on 1751 ? In the document I found from CCO there is an example for 1751/1760 , but the command "voice-card" does not exist on 1751 (12.2(11)T2 ). Ali Kemal Yurtseven Network Engineer Meteksan Net Phone: +90 312 2979035 Fax : +90 312 2979155