ZyXEL U-336E User Manual - Page 113

Command bit dec hex Function and description Ref. DTMF tone 12 0C Reserved 5-4 0 0 Disables fax-CNG tone detection (Default) 16 10 Reports RING for fax CNG tone 32 20 Reports RING 1 for fax CNG tone 48 30 Reports RING 2 for fax CNG tone 7-6 0 0 Disables data CNG tone detection 64 40 Reports RING for data CNG tone 128 80 Reports RING 1 for data CNG tone 192 B2 Reports RING 3 for data CNG tone S52= bit dec hex Bit-mapped register +000 4-3 0-24 0-18 Receive level adjustment 0 0 -43 dBm (Default) 8 8 -33 dBm 16 10 -26 dBm 24 18 -26 dBm 7 0 0 Select 'Mark' as the first signal &N12 of the V.23 handshaking sequence (Default) 128 80 Select 'Space' as the first &N12 signal of the V.23 handshaking sequence S56= dec hex +050 0- 0-FF Hook flash detect time, in units Status Registers & Result Codes 101