Use Case 1

Postpaid Funding for Telecom Carrier Voice Traffic

Wholesale telecom carriers form the global backbone for voice traffic. They buy and resell large volumes of call termination, route traffic between networks, and enable VoIP, mobile calling, and unified communications. The industry has shifted to IP-based routing and cloud platforms, with 5G expanding capacity and cutting latency.

Carriers use Least Cost Routing (LCR) to select the cheapest routes in milliseconds from live rate decks, while holding quality thresholds like ASR, ACD, and post-dial delay. Margins are thin, so accurate rate data, quality monitoring, and redundancy determine profitability. Where termination rates or regulatory structures diverge, arbitrage opportunities arise, making transparent routing and audit trails essential.

Billing and settlement run on Call Detail Records (CDRs). CDRs capture call metadata: origin, destination, timestamps, duration, routing, and termination cause. Carriers normalize, rate, and aggregate these records into itemized invoices, then use them for reconciliation, dispute resolution, and revenue assurance across inter-carrier relationships.