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LBI-38965
A-7
Call Type Bit Fields
The call type values have been selected so that individual attributes of the call type may be associated with single- or
double-bit fields within the call type byte. (The call type byte is the 8-bit value represented by the ASCII encoded, 2-digit
hexadecimal number in the CDR call type field.) Table A.3 shows these bit fields and their meaning.
Table A.3 - Call Type Bit Field Definitions
Bit Position 7 6 5 4 3 2 1 0
0 0 0 Normal Call
0 0 1 Special Call
0 1 0 System All Call (*Modifies meaning of bits 3 and 4)
0 1 1 Jessica
1 0 0 Jessica Special Call
1 0 1 Reserved
1 1 0 Reserved
1 1 1 Reserved
0 Bill Caller (*TX Trunked)
1 Bill Callee (*MSG Trunked)
0 Normal
1 Emergency (*Update Call)
0 Clear Voice
1 Digital Voice or Data
0 0 Individual Call
0 1 Group Call
1 0 ICall II
1 1 Reserved