- - - For MP & FCD - - - This object represents 4 parameters, by 2 Octets : Tx D Bit Code-MSB nibble, Tx C Bit Code- nibble, Tx B Bit Code- nibble, Tx A Bit Code-LSB nibble. Each nibble: 0 hex = 0000 = Not Applicable 1 hex = 0001 = M lead 2 hex = 0010 = M lead inverse 3 hex = 0011 = Reverse Polarity 4 hex = 0100 = Metering Pulse 5 hex = 0101 = Forced 1 6 hex = 0110 = Forced 0 7-F hex - not used (invalid values) This object will be RO if prtExVc2SigProfile is NOT manual. - - - For WR II - - - This object represents the following 4 parameters by 2 Octets: 1. On/Off hook signaling transmission mode from the FXS towards the T1/E1 (MSB nibble 1). 2. Default signaling bits that are not in use (nibble 2). 3. Ring Detection signaling transmission mode from the FXO towards the T1/E1(nibble 3). 4. M (Mouth) Signaling transmission mode from the E&M towards the T1/E1(LSB nibble 4). Each nibble: Value On/Off Hook Default sig. Ring Detect. M (Mouth) 0 hex = 0000 Not Applicable Not Applicable. Not Applicable Not Applicable 1 hex = 0001 Tx A bit Values 1-3 are Tx A bit Tx A bit 2 hex = 0010 Tx A bit inverse for On/Off Hook Tx A bit inv. Tx A bit inv. 3 hex = 0011 Tx B bit A,B,A Inv,B Inv. Tx B bit Tx B bit 4 hex = 0100 Tx B bit inverse Values 4-7 are Tx B bit inv. Tx B bit inv. 5 hex = 0101 not Used-invalid for On/Off Hook not Used-invalid not Used-invalid 6 hex = 0110 not Used-invalid A, A Inverse. not Used-invalid not Used-invalid 7 hex = 0111 not Used-invalid not Used-invalid not Used-invalid 8 hex = 1000 not Used-invalid Values 8-11 are not Used-invalid not Used-invalid 9 hex = 1001 not Used-invalid for On/Off Hook not Used-invalid not Used-invalid A hex = 1010 not used-invalid B, B Inverse. not Used-invalid not Used-invalid B hex = 1011 not used-invalid The Bits order: not Used-invalid not Used-invalid C-F hex not used-invalid ABCD not Used-invalid not Used-invalid Default value: 11 11