Samsung NX-820. SMDR/CDR data format and connection settings
This data is being extracted with help of the "Advanced PBX Data Logger" software only. It may not applicable for other software titles.
Pinout and wiring
| PBX (9 pin) |
PC (9 pin female) |
PC (25 pin female) |
| 2 (RXD) |
3 (RXD) |
2 (TXD) |
| 3 (TXD) |
2 (TXD) |
3 (RXD) |
| 5 (GND) |
5 (GND) |
7 (GND) |
| 8 (CTS) |
4 (DTR) |
20 (DTR) |
Data items
| Description | Data type | Column name |
|---|
| External | string | EXT |
| Trunk | string | TRUNK |
| Call time | datetime | CALL_TIME |
| Call duration | datetime | CALL_DURATION |
| Call duration (s) | integer | CALL_DURATION_S |
| Phone | string | DIALED_PHONE |
| Direction | string | DIRECTION |
| Account | string | ACC |
| Authorization code | string | AUTH |
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