CDRViewer 3

CDRViewer 3

CDRViewer 3 is a free tool for viewing call detail records and call logs from various telephone systems. It can open many proprietary formats to analyze call data and generate reports.
CDRViewer 3 image
cdr call-logs call-records telephone reports

CDRViewer 3: Free Call Detail Record Viewer

A free tool for viewing call detail records and call logs from various telephone systems, supporting multiple proprietary formats for analysis and report generation.

What is CDRViewer 3?

CDRViewer 3 is a free, open-source application for working with telephone call detail records (CDRs) and call logs. It supports importing and analyzing CDR files from over 45 different private branch exchange (PBX) and voice logging systems including Asterisk, Avaya, Cisco, Panasonic, and more.

With CDRViewer you can easily view, search, sort, group, graph, and generate detailed reports on your call traffic patterns and statistics. It provides insights into system usage, capacity planning, fraud detection, and more.

Key features include:

  • Open CDR files from almost any PBX or voice logger
  • No limit on CDR record capacity
  • Sort, filter and find specific calls
  • View graphs and charts for visual analysis
  • Customizable reporting and exporting
  • Available on Windows, Mac and Linux

CDRViewer is free to use even in commercial environments. It runs as a portable app requiring no installation or database. The open-source program is widely used by VoIP providers, call centers, enterprises, telecom resellers, and telephone support teams.

CDRViewer 3 Features

Features

  1. View call detail records (CDR) and call logs
  2. Open proprietary formats from various phone systems
  3. Analyze call data
  4. Generate reports

Pricing

  • Free

Pros

Free to use

Supports many formats

Useful call data analysis

Can generate reports

Cons

Limited to call data only

No advanced analytics features

Basic reporting functionality


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