Top 10 Features of PBX Call Tarifficator Pro You Need to Know

PBX Call Tarifficator Pro: Complete Guide to Billing and Call Rating

What it is

PBX Call Tarifficator Pro is billing and call-rating software that processes PBX call detail records (CDRs) to calculate call costs, generate invoices, and produce usage reports for carriers, service providers, and businesses with complex telephony needs.

Key capabilities

• CDR ingestion: Imports CDRs from common PBX systems (files, FTP, SIP gateways).
• Rating engine: Applies configurable tariffs (per-second/minute, stepped, time-of-day, weekend/holiday rules).
• Billing: Generates customer invoices, pro forma bills, and tax calculations.
• Routing & mediation: Normalizes records, filters duplicates, and enriches CDRs (caller ID, destination lookup).
• Reports & analytics: Usage, revenue, fraud detection, and trend reports exportable to CSV/PDF.
• Multi-tenant & currencies: Supports multiple clients/accounts, currencies, and exchange rates.
• Integrations: Connectors for OSS/BSS, CRM, and payment gateways; API access for automation.

Typical deployment and architecture

• Runs on-premises or in private cloud VMs.
• Core components: ingestion layer, processing/rating engine, billing module, reporting UI, and database.
• Scales by partitioning CDRs by time/customer and using parallel workers for rating.

How rating works (simplified)

1. Normalize CDR fields (timestamp, duration, source, destination).
2. Apply destination lookups to classify call type (local, national, international, mobile).
3. Match call to a tariff plan and apply rules (e.g., first 30s free, then per-6s billing).
4. Compute charges: base rate + per-unit + taxes and surcharges.
5. Aggregate per account for invoicing and reporting.

Common tariff types and examples

• Flat-rate: Fixed monthly fee for bundled minutes.
• Per-minute/Per-second: Simple rate per billing unit (e.g., \(0.02/min or \)0.000333/second).
• Stepped billing: First N seconds at one rate, remainder at another.
• Time-of-day/peak-offpeak: Higher rates during business hours, lower at night.
• Destination-based: Different rates for countries or carriers.
• Volume discounts: Tiered pricing based on monthly minute thresholds.

Implementation checklist

1. Identify PBX types and CDR formats to support.
2. Define tariff plans, taxes, and rounding rules.
3. Set up CDR transport (SFTP, API, file drops) and normalization rules.
4. Configure destination code database (prefixes, countries, rates).
5. Test rating on historical CDR samples; reconcile with expected bills.
6. Configure invoice templates and automated delivery (email/SFTP).
7. Monitor processing throughput and set up alerts for failures or spikes.

Common issues and fixes

• Mismatched durations: Ensure PBX and rating engine use the same rounding/billing unit.
• Missing destination codes: Regularly update prefix lists; use longest-prefix match.
• Duplicate records: Implement deduplication keys (call-id + start-time + duration).
• Timezone errors: Normalize all timestamps to UTC before rating.
• Performance bottlenecks: Batch CDRs, increase worker threads, or shard by client.

Pricing and licensing considerations

• License models: per-CPS (calls-per-second), per-seat, per-instance, or SaaS subscription.
• Factor in database size (CDR retention), reporting frequency, and integration costs.
• Budget for ongoing updates to destination databases and regulatory tax changes.

When to choose PBX Call Tarifficator Pro

• You need precise, auditable billing for many customers or complex tariffs.
• You operate an ITSP/telecom reseller, MVNO, or large enterprise PBX environment.
• You require multi-tenant billing, customizable invoices, and integration with OSS/BSS systems.

Quick start (first 30 days)

1. Set up a test environment and import representative CDRs.
2. Configure one tariff and test rating for a pilot customer.
3. Validate invoices against sample bills and adjust rounding/tax rules.
4. Enable scheduled ingestion and beginning-of-month reconciliations.

Further reading and next steps

• Compare tariff examples against your current billing to spot revenue leaks.
• Schedule load testing with peak-hour CDR volumes.
• Plan a data retention and archival policy for CDRs and invoices.

If you want, I can produce sample rating rules, an invoice template, or a step-by-step config for a specific PBX CDR format (Asterisk, FreeSWITCH, 3CX).