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CDR-Stats review

Freemium#4 of 13 in Call Accounting

CDR-Stats pairs multi-switch CDR analysis with call rating, cost reports, and fraud alerts.

8.7/10Editor score
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CDR-Stats8.7 Visit CDR-Stats

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

CDR-Stats is an open-source web application for mediating, rating, analyzing, and reporting telecom call-detail records. It is aimed at telecom companies and larger organizations that need to account for calls across multiple tenants or telephony switches. The platform supports connectors for Asterisk, FreeSWITCH, Kamailio, SipWise, Veraz, FreePBX, Cisco, and Alcatel-Lucent, and can run on customer infrastructure or through Star2Billing hosting. For technical teams seeking open CDR analytics, its scope reaches beyond basic call totals into rating, monitoring, and cost reporting.

Its reporting covers searchable and filterable CDRs, call and carrier costs, and country or world-map views. Teams can export records in CSV, JSON, HTML, ODS, Excel, and YAML. Realtime dashboards and call monitoring provide an operational view, while fraud detection includes blacklist and geographic alerts; configurable email alarms and daily reports support ongoing oversight. These features make the product relevant where teams need both call-level analysis and signals for unusual activity, rather than only periodic summaries.

The free plan and self-hosted deployment provide options for organizations that can manage their own infrastructure. According to the published plans, the Virtual CDR-Stats Server costs €59 per month and includes installation and training, with 2 cores, 40 GB disk, 2 GB RAM, and a 3 TB transfer limit. The Dedicated CDR-Stats Server includes installation and training on a dedicated server in Europe or North America; the Managed Install is a €475 one-time service for a customer-provided Debian server with SSH access. Teams should choose CDR-Stats when multi-switch telecom reporting and open deployment matter; organizations seeking general-purpose call tracking should look elsewhere.

CDR-Stats pros and cons

  • Where it wins
    • Mediates and rates calls across multiple tenants and switches.
    • Exports searchable CDRs in CSV, JSON, HTML, ODS, Excel, and YAML.
    • Offers realtime monitoring, cost reports, and configurable fraud alerts.
  • Where it doesn't
    • Its focus on telecom CDRs may not suit general-purpose call accounting.
    • Managed installation requires a customer-provided Debian server with SSH access.
    • Hosted server specifications vary by plan, and dedicated-server pricing is not stated.

CDR-Stats fact sheet, pricing and score →

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