Ericsson LBI-38965 System And Installation Manual page 38

LBI-38965
5.4. CALCULATING THE NUMBER OF BYTES IN A CDR
Note that the final linefeed character which terminates the record is not shown in these diagrams. The actual number of
bytes in a CDR is calculated by adding 2 to the offset of the final byte. For example, a group call involving 4 sites contains 3
additional site fields, beginning at offset 70 and ending at offset 93 (from the formulae above). The actual length of the
record, including the linefeed character, is thus 95 bytes.
5.5. CDR FIELD DESCRIPTIONS
Table A.1 contains detailed descriptions of each of the CDR fields.
No. Name
1. Record Type
2. Node ID No.
a. System
b. Node
3. Record ID No.
4. Start Date
a. Year
b. Month
c. Day
5. Start Time
a. Hour
b. Minute
c. Second
6. Call Type
7. Caller ID No.
8. Callee ID No.
9. Elapsed Time
10. Accumulated Air
Time
11. No. of Channel
Assignments
12. Number of Sites
13. Site of Origin /
13+n Additional Site n
a. Site Number
b. Channel Map
14. PSTN Telephone
No.
A-4
Table A.1 - Call Detail Record Field Descriptions
Size Format Range/Values
2 Hex 00 - FF
4
2 Hex 00 - FF
2 Hex 00 - FF
4 Radix-64
8
4 Decimal 1970-2038
2 Decimal 01 - 12
2 Decimal 01 - 31
6
2 Decimal 00 - 23
2 Decimal 00 - 59
2 Decimal 00 - 59
2 Hex 00 - FF (See
Table A.2)
10 Decimal 0000000000 -
9999999999
10 Decimal 0000000000 -
9999999999
4 Hex 0000 - FFFF
5 Hex 00000 - FFFFF
5 Hex 00000 - FFFFF
2 Decimal 01 - 32
8
2 Decimal 01 - 32
6 Hex 000000 - FFFFFF
32 Dialed Digits
Description
Defines the type of record.
00 = Mobile to Mobile
01 = Mobile to Land Interconnect
02 = Illegal
03 = Land to Mobile Interconnect
04 = Data
05- FF = Reserved
Unique identification number for the EDACS node where the call
activity in this CDR occurred. User configurable.
System ID Number (Multiple nodes)
Node ID Number (Multiple sites)
Unique identifier for the Call Detail Record.
The date when the call was initiated.
The time of day when the call was initiated. Hours are in military
format.
The type of call as defined in Table A.2. Indicates whether call is
group or individual, whether to bill the caller or the callee, etc.
For Record Types 00 and 01, this field contains the Logical ID (LID)
of the caller. For Record Type 03,
Interconnect Line number.
For Record Types 00 and 03, this field contains the Logical ID (LID)
of an individual callee, or the Group ID (GID) of a call group. (The
Call Type field indicates individual or group call.) For Record Type
01, the field contains the Interconnect Line number.
The duration of the call in seconds
The number of seconds of actual air time used on all sites on the
local node for this call. Does not include air time on site 32 which is
a remote node.
The number of times a channel assignment occurred on a site within
the local node for this call.
The number of sites on the local node which participated in this call.
Information on the site of Origin (field 13) and any additional sites
participating in the call.
Site number (site 32 represents a remote node).
A hexadecimal bitmap, where bit 0 = channel 1. A bit value of 1
indicates at least one channel assignment on the indicated
channel.
Occurs in Record Type 01 only. Contains up to 32 digits dialed by
the caller. The digits are left justified and padded with ASCII SP
(decimal 32) on the right.
the field contains the