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)

Configuring a COM port

The COM port number should match the number in your system. You can check the correct port number in Devices Manager → Ports.

1. Add a new configuration with the RS232 data source (if you didn't it before).

RS232 Interface

2. Select the COM port and configure the communication settings for your PBX corresponding to your PBX settings.

RS232 or COM port settings for (none)
Port flow control settings (none)

Selecting the correct parser for Samsung NX-820

Parser Selection For (none)

Samsung NX-820

Samsung NX-820

Data items

DescriptionData typeColumn name
ExternalstringEXT
TrunkstringTRUNK
Call timedatetimeCALL_TIME
Call durationdatetimeCALL_DURATION
Call duration (s)integerCALL_DURATION_S
PhonestringDIALED_PHONE
DirectionstringDIRECTION
AccountstringACC
Authorization codestringAUTH

Interested in reports for PBX usage?

We offer the PBX Reports utility with various manual, scheduled and email reports, built-in web-server, and other features. Look here

Want PBX call logs in a database?

This is the standard feature. The logger captures exports SMDR or CDR data in real-time to your database. Follow this link

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