ISP Telecom Billing & Dynamic MikroTik RouterOS Bandwidth Engine
High-throughput subscriber management, automated dynamic bandwidth queue shaping via RouterOS API, and automated WhatsApp reminder alerts.
1. Executive Summary & Network Environment
Regional Internet Service Providers (ISPs) manage thousands of subscriber PPPoE and Hotspot connections across distributed MikroTik RouterOS edge routers. Manual bandwidth throttling, delayed invoice follow-ups, and manual disconnects cause substantial revenue leakage and high operational support overhead.
2. Real-Time MikroTik RouterOS API Engine
Developed an automated infrastructure management service that interfaces directly with RouterOS API sockets over secure channels:
- Dynamic Simple Queue Shaping: Subscribers automatically receive tier-adjusted CIR/MIR rate limits based on active subscription packages.
- Automated Cut-Off & Hotspot Captive Redirects: When an account becomes past due, the system gracefully disconnects the PPPoE active session and reroutes HTTP traffic to an internal captive portal displaying invoice payment options.
- Zero-Loss RADIUS Accounting: FreeRADIUS synchronization ensuring uninterrupted session accounting, multi-NAS roaming, and fraud prevention.
3. Automated Multi-Channel Notifications
Integrated direct WhatsApp API and SMS webhooks that deliver automated billing alerts, invoice PDF downloads, and expiration reminders directly to subscriber handsets 3 days before cutoff, reducing overdue bill attrition by over 40%.
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