High CPS and MPS moments don’t arrive politely. They show up suddenly — during flash traffic surges, market launches, rate changes, or unexpected routing shifts. One second your network is calm, the next it’s handling thousands of calls per second.
For many VoIP platforms, this is where cracks appear.
Class 4 Fusion by DeNovoLab is built for these moments. It doesn’t treat high CPS and MPS as exceptions — it treats them as normal operating conditions.
The Moment Traffic Explodes
When CPS spikes:
SIP signaling floods the system
Routing decisions must happen instantly
Poor routes collapse under pressure
Human reaction time becomes irrelevant
Traditional platforms often hesitate here. Fusion doesn’t.
Step One: Absorbing the Shock
The first challenge is survival — absorbing the sudden load without dropping calls.
Class 4 Fusion’s core engine is designed for:
Parallel call processing
Optimized SIP session handling
Ultra-low signaling overhead
This allows the system to accept massive bursts of calls without choking or queueing traffic.
Step Two: Spreading the Load, Not the Risk
High CPS kills systems when traffic concentrates in one place.
Fusion automatically distributes load across:
Multiple servers
Available routing paths
Healthy vendors
Instead of pushing harder on one component, the system expands outward, maintaining stability as volume increases.
Step Three: Smart Routing Under Pressure
When traffic is heavy, routing quality often degrades.
Fusion continuously evaluates routes using live data:
ASR and ACD trends
PDD fluctuations
Vendor response behavior
If a route struggles under load, Fusion shifts traffic instantly — without waiting for reports, alarms, or manual intervention.
Step Four: Watching Everything in Real Time
High traffic without visibility is dangerous.
Fusion provides live insight into:
CPS and MPS levels
Route saturation
Active call counts
Vendor stress points
Operators see pressure building before it causes damage — giving them control instead of panic.
Step Five: Automation Takes Over Where Humans Can’t
At high CPS, manual decisions are too slow.
Fusion’s automation:
Applies traffic caps automatically
Triggers alerts instantly
Blocks abusive patterns
Enforces safety thresholds
The system responds in milliseconds — long before human teams could react.
Step Six: Protecting the Network From Abuse
Not every CPS spike is legitimate.
Fusion’s fraud detection identifies:
Call pumping patterns
Sudden destination abuse
Suspicious traffic loops
By cutting off harmful traffic early, Fusion protects system capacity for real business traffic.
Step Seven: Scaling Without Disruption
High MPS loads are not temporary — they grow over time.
Fusion supports:
Horizontal scaling
Multi-server deployments
Cloud, on-prem, or hybrid environments
Capacity increases without downtime, reconfiguration chaos, or service interruptions.
The Result: Stability at Scale
When the dust settles:
Calls connect smoothly
Quality remains consistent
Revenue stays protected
Clients never notice the pressure
This is what carrier-grade performance looks like.
Why High CPS Is Where Fusion Wins
Many platforms perform well during quiet periods. Class 4 Fusion proves itself during stress.
It doesn’t slow down. It doesn’t crash. It adapts, absorbs, and continues.
Conclusion: Built for Pressure, Trusted at Scale
High CPS and MPS traffic are unavoidable in modern VoIP. The real question isn’t whether your platform will face these moments — it’s whether it’s ready for them.
Class 4 Fusion by DeNovoLab is built for pressure, designed for growth, and trusted by providers who operate at scale.
👉 See how Class 4 Fusion handles extreme traffic with confidence: www.denovolab.com!

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