CDR Files
R2D2 generates a line in CDR (Call Data Record) file for each incoming or outgoing call, SMS, MMS or USSD session.
R2D2 CDR are stored at /var/log/R2D2.CDR.
Here is an example of such lines (tickets) from CDR file:
19-03-2025;16:51:04;1;0617807829;89331043220012161390;1724;1;16;3925;8051;NETWORK;NO_CARRIER;868371053973505;208104386745682;VOICE_CALL;OUTGOING;[];20810;49816;22258980;UMTS900;19-03-2025;16:51:12;
19-03-2025;15:16:22;1;+33617807829;89331043220012161390;0;0;0;0;0;;;868371053973505;208104386745682;SMS;DELIVERY;[07913306092082F006330B913316877028F9523091516112405230915161224000];20810;0;1366022;LTEB20;19-03-2025;14:16:22;DEFAULT;+33609002280
19-03-2025;14:46:37;0;0617807829;89330174113293896090;127843;1;16;5526;143893;NETWORK;NO_CARRIER;868371053973141;208016905009071;VOICE_CALL;OUTGOING;[];20801;29189;23463670;UMTS900;19-03-2025;14:49:01;DEFAULT;
19-03-2025;14:49:29;1;89331043220012161390;0608655899;4792878;1;16;0;0;NETWORK;NO_CARRIER;868371053973505;208104386745682;VOICE_CALL;INCOMING;[];20810;49816;22258980;UMTS900;19-03-2025;16:09:23;DEFAULT;
Format of Opale 5G Robot CDR file
| Index | Field Name | Length | Description |
|---|---|---|---|
| 1 | Date | Local date of call/SMS/USSD session start | 19-03-2025 |
| 2 | Time | Local time of call/SMS/USSD session start | 16:51:04 |
| 3 | GSM port | GSM port on which call/SMS/USSD session was placed/received | 1 |
| 4 | Destination | Called number or SIM card ICCID number | 0617807829 |
| 5 | Origin | Caller number or SIM card ICCID number | 89331043220012161390 |
| 6 | Call duration | Total call duration (time between call connection and hang-up, in milliseconds) | 1724 |
| 7 | Release Location | GSM release location (GSM 04.08 if available, otherwise 4) | 1 |
| 8 | Release Cause | GSM release cause (GSM 04.08) or SMS CMS Error code | 16 |
| 9 | PDD | Post Dial Delay (time between placing call and receiving first alerting message, in milliseconds) | 3925 |
| 10 | Calling duration | Total Calling duration (time between placing call and receiving final status, in milliseconds) | 8051 |
| 11 | Hang-up origin | Origin of hang-up (from ROBOT or NETWORK side) | NETWORK |
| 12 | Modem response | Response from GSM modem (NO_DIALTONE, NO_ANSWER, NO_CARRIER or BUSY) | NO_CARRIER |
| 13 | IMEI | GSM port IMEI number | 868371053973505 |
| 14 | IMSI | SIM card IMSI number | 208104386745682 |
| 15 | Call Type | Call type (VOICE, SMS, USSD) | VOICE_CALL |
| 16 | Direction | Call/SMS direction (outgoing/incoming) | OUTGOING |
| 17 | SMS PDU / USSD response | PDU buffer of outgoing/incoming SMS | 07911326040000F0 040B911346610089 GSM7: New credit available. |
| 18 | PLMN | Public Land Mobile Network of the used network | 20810 |
| 19 | LAC | Location Area Code of the used network cell | 49816 |
| 20 | CellID | Cell ID | 22258980 |
| 21 | GSM/WCDMA band | GSM/WCDMA band | UMTS900 |
| 22 | Date | Local date of call/SMS/USSD CDR write | 19-03-2025 |
| 23 | Time | Local time of call/SMS/USSD CDR write | 16:51:12 |