Full API integration
Smart API access makes integrating your own applications with Class 4 Fusion simple and stress-free.
Class 4 Fusion features
Unique features built for live traffic
Run routing, billing, monitoring, portals, supplier workflows, fraud controls, and automation from one operator-grade switching platform.
Capability stack
LIVE
Routing and LCR
A-Z, jurisdiction, LRN
Policy ready
Rating and billing
Rates, CDRs, invoices
Automated
Traffic monitoring
CPS, ASR, ACD, limits
Real time
Open API automation
Provisioning and reporting
Integrated
Operating system for VoIP traffic
Unique features built for live traffic
Free LERG and LRN
Free LERG and LRN updates are included out of the box, reducing dependence on additional services.
Extremely high performance
Terminate tens of thousands of CPS on a dual-server deployment while preserving operational savings.
Fully automated operations
Automated rate generation, fraud blocking, archive automation, reporting, and invoicing keep routine work moving.
Complete Class 4 workflow
Every daily operating layer in one place
The feature set is organized around how VoIP teams actually run traffic: route quality, rating accuracy, live controls, portals, settlement, and automation.
Routing and LCR control
Build precise routing plans for real carrier traffic with cost, margin, and quality rules close to the switch.
- A-Z routing and product-based route plans
- Jurisdiction, LRN, and LERG-aware routing
- Profit protection with limits and blocking
Rating, billing, invoicing
Keep customer and vendor financial workflows connected to the same CDR and rate data used by operations.
- Rate generation and rate import workflows
- Customer and vendor invoice generation
- Automated archives for CDRs and reports
Traffic monitoring
Watch live performance signals while traffic is moving, then respond before a routing issue becomes a billing issue.
- CPS, ASR, ACD, PDD, and call trend visibility
- Capacity controls for customers and vendors
- Operational dashboards for NOC teams
Customer self-service
Give customers a focused portal for the operational tasks they repeat most often.
- Balance, invoice, payment, and rate access
- CDR search and report downloads
- Traffic stats without opening internal tools
Supplier workflow
Keep supplier rates, CDRs, settlement data, and vendor invoices visible to the teams that manage routes.
- Vendor portal access for rates and CDRs
- Supplier invoice and settlement support
- Cleaner handoff between routing and finance
Open API automation
Connect provisioning, reporting, and custom business systems without forcing operators into manual export loops.
- API access for internal tools and portals
- Provisioning hooks for recurring operations
- Reporting automation for traffic and billing data
Ready to see it on your traffic model?