# Information about de CDR Logs in VitalPBX R4.5
**URL:** https://forums.vitalpbx.org/t/information-about-de-cdr-logs-in-vitalpbx-r4-5/5802
**Category:** VitalPBX
**Created:** [October 23, 2025, 2:42pm UTC](https://forums.vitalpbx.org/t/information-about-de-cdr-logs-in-vitalpbx-r4-5/5802 "2025-10-23T14:42:17Z")
**Posts on this page:** 4
**Page:** 1
### Author:  [@Luisfer](https://forums.vitalpbx.org/u/Luisfer)
#### Post date: [October 23, 2025, 2:42pm UTC](https://forums.vitalpbx.org/t/information-about-de-cdr-logs-in-vitalpbx-r4-5/5802/1 "2025-10-23T14:42:17Z")
Where can I find an explanation of the meaning of all the fields that can be found in CDR files exported in CSV format? This will allow me to better analyze the calls received and generated.
For example: What does dcontext or dstchannel mean?
Thank you in advanced for your help.
Regards,
LuisF
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### Author:  [@miguel](https://forums.vitalpbx.org/u/miguel)
#### Post date: [October 23, 2025, 2:42pm UTC](https://forums.vitalpbx.org/t/information-about-de-cdr-logs-in-vitalpbx-r4-5/5802/2 "2025-10-23T14:42:35Z")
The Asterisk documentation:
> **[CDR Specification - Asterisk Documentation](https://docs.asterisk.org/Configuration/Reporting/Call-Detail-Records-CDR/CDR-Specification/#fields)**
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### Author:  [@Luisfer](https://forums.vitalpbx.org/u/Luisfer)
#### Post date: [October 24, 2025, 1:23pm UTC](https://forums.vitalpbx.org/t/information-about-de-cdr-logs-in-vitalpbx-r4-5/5802/3 "2025-10-24T13:23:39Z")
Thanks a lot.
Miguel
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### Author:  [@system](https://forums.vitalpbx.org/u/system)
#### Post date: [November 23, 2025, 1:24pm UTC](https://forums.vitalpbx.org/t/information-about-de-cdr-logs-in-vitalpbx-r4-5/5802/4 "2025-11-23T13:24:37Z")
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