This object is applicable for KVF.4/FXO3, KVF.4/FXS3, KVF.8 family cards. For KVF.4/FXO3, KVF.4/FXS3: Octet 1 for Receive parameters. Octet 2 for Transmit parameters. It represents 4 parameters, in each Octet : Bit 7 6 5 4 3 2 1 0 |_____| |_____| |_____| |_____| MSB Spare On/Off Hook Metering Polarity LSB Each parameter's bits represent: 00 = NC 01 = Inband(A/B) 10 = Outband(A) 11 = Outband(B) For KVF.8 family: It represents 4 parameters, by 2 Octets : General Bit Code- MSB nibble, On/Off Hook Bit Code- nibble, Metering Bit Code- nibble, Polarity Bit Code- LSB nibble. Each of General, On/Off Hook, Metering, Polarity Bit Code nibble represents: 0 hex = 0000 = 0 1 hex = 0001 = 1 2 hex = 0010 = A bit 3 hex = 0011 = B bit 4 hex = 0100 = C bit 5 hex = 0101 = D bit 6 hex = 0110 = A bit inverse 7 hex = 0111 = B bit inverse 8 hex = 1000 = C bit inverse 9 hex = 1001 = D bit inverse A-E hex - not used (invalid values) When the object is not applicable, 0 Octets will be sent.