Axb-dtmf+
                
                                    
                                  in AMX Hardware             
                    
                    Hi all,
Has anybody encounter before with the DTMF+ that the audio in is being pass thru to the audio out?
cheers,
Zhihao
                Has anybody encounter before with the DTMF+ that the audio in is being pass thru to the audio out?
cheers,
Zhihao
0