FTTH Operator: From Spreadsheet Billing to Linked OLT/PON Accounts

A mid-size Pakistani fiber ISP replaced Excel renewals with AsanBilling — connecting subscribers to packages, areas, and OLT/PON records while collections and WhatsApp reminders ran from one desk.

FTTH / fiber ISP Karachi & Hyderabad corridor AsanBilling

Before & after AsanBilling

Before

  • Monthly bills generated in Excel with package mismatches
  • OLT/PON inventory tracked separately from subscriber records
  • Recovery officers used paper lists and WhatsApp screenshots

After

  • Connections linked to packages, areas, and infrastructure nodes
  • Month-wise billing with printable receipts and CSV exports
  • Allocated recovery views plus WhatsApp bill reminder templates

Results

The problem

Fiber growth outpaced the billing spreadsheet. Package upgrades, inactive connections, and splitter/box moves were not reflected in the same file collectors used on the road.

Complaints about wrong bills and missed renewals piled up while NOC and billing teams kept separate notes.

Implementation

Areas and packages were imported first, then live connections. OLT/PON and customer-box records were linked where the network team already had identifiers. Staff roles separated billing desk, recovery, and complaint handling.

WhatsApp templates with merge fields went live after core billing stabilized — so reminders pointed at verified amounts.

Outcome

The operator kept a single source of truth for subscribers and infrastructure. Explore FTTH billing software and ISP billing software pricing if you are planning a similar migration.

FAQ

Can we import Excel subscribers like this FTTH team?

Yes. Legacy import is planned during onboarding — tell us your columns and connection count on the demo form.

Is OLT/PON required on every plan?

Infrastructure mapping is available on higher tiers. Starter covers core billing; Enterprise includes OLT/PON and recovery modules.

Map this workflow to your ISP

Tell us your city, connection count, and whether you run FTTH, WISP, or cable — we will walk through the same modules.

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