Telecom software · Built for India's networks

We turn telecom complexity into clean, compliant data.

Tarang Systems is a software studio building precision tools for the telecom sector — from regulatory data pipelines to network analytics. Our flagship, LogForge, transforms raw log files into IPDR and CDR records in exactly the format the Department of Telecommunications prescribes.

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DoTCompliant output format
IPDR + CDRGenerated from raw logs
Telecom-firstDomain-built software

What we do

Software that speaks telecom.

We build focused applications for operators, ISPs and service providers — each one solving a real operational or regulatory problem, end to end.

🛰️

Regulatory data pipelines

Convert messy operational logs into the exact records regulators require — accurate, auditable and ready to submit.

📊

Network analytics

Turn traffic, usage and performance data into dashboards and insights that help teams act faster.

🔐

Compliance & lawful data

Tooling that keeps sensitive telecom data structured, traceable and aligned with statutory formats.

🔌

Integration & automation

Connect billing, mediation and OSS/BSS systems so data flows without manual rework.

🧩

Custom telecom apps

Have a niche problem? We design and ship purpose-built applications for your stack.

☁️

Delivered as a service

Cloud-hosted, continuously maintained, and scaled to your volumes — no infrastructure headache.

Flagship product

LogForge
Raw logs in. Compliant records out.

Telecom networks generate enormous volumes of raw log data — and regulators expect it delivered as precisely formatted records. LogForge automates that entire transformation, producing IPDR (Internet Protocol Detail Records) and CDR (Call Detail Records) in the structure mandated by the Department of Telecommunications.

  • DoT-prescribed format — output mapped field-for-field to the official specification.
  • IPDR & CDR generation — both record types from a single ingestion pipeline.
  • Validation built in — malformed or incomplete records are flagged before delivery.
  • Handles scale — designed for the high log volumes real networks produce.
  • Audit-ready — traceable, repeatable conversions you can stand behind.
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logforge — conversion 
$ logforge convert ./raw/network-2026-06-18.log

→ Ingesting raw log ............ 12,480,331 lines
→ Parsing sessions ............ done
→ Normalising fields .......... done
→ Validating against DoT spec . PASS

✔ IPDR written → out/ipdr_20260618.dat
✔ CDR  written → out/cdr_20260618.dat

Conversion complete · 100% schema-valid

How it works

From raw logs to compliant records in four steps.

01

Ingest

Point LogForge at your raw log sources — across formats and feeds.

02

Transform

The engine parses, normalises and maps every field to the regulatory schema.

03

Validate

Each record is checked against the DoT format; anomalies are surfaced, not buried.

04

Deliver

Clean IPDR and CDR files, ready for submission or downstream systems.

Why Tarang

Built by people who understand the domain.

Domain depth

We design for telecom realities — formats, volumes and compliance — not generic data problems.

Accuracy first

When output feeds regulators, "close enough" isn't enough. We engineer for exactness.

SaaS simplicity

Delivered as a service: always current, always scaling, nothing for you to maintain.

Get in touch

Let's build your telecom advantage.

Want to see LogForge in action, or talk through a custom telecom application? We'd love to hear from you.

Email [email protected]
Phone +91 83748 82819
Email us