Active Network Intelligence (ANI) reasons across every node simultaneously — surfacing the fragile ones before the cascade fails.
DvSum tells your NOC what's degrading, why, who's affected, and what to do — before the subscriber calls. From alarm to dispatched fix, your team acts on the right thing the first time.
The Problem
The Alarm Storm
The node with 40 enterprise subscribers on SLA gets ranked below the node with 400 residential subscribers — because the signal looks worse. Your best engineer corrects it. The night shift doesn't. Two to three hours per analyst per day, manually sorting a queue that should already be sorted.
The Reactive Trap
Operators don't stay reactive by choice. They stay reactive because the subscriber impact signal needed to justify proactive dispatch doesn't exist. So you wait for the alarm — and by then, the subscriber has already called.
"Every tool you have tells you what alarmed. None of them tell you what's about to — or what you already learned about it last month."
What Your NOC Lives With
Alarm Storm
Your queue ranks by signal physics. Not subscriber impact. Not SLA exposure. Not business vs. residential mix. The experienced analyst knows which alarm matters. The rest of the shift works the loudest one.
Silent Failures
The most dangerous nodes in your plant are stable-but-marginal, degrading and recovering, never crossing threshold — until the hot Sunday when the cascade collapses. Current tools tell you what's bad. None tell you what's fragile.
Manual RCA
Upstream SNR degradation: ingress, amplifier failure, or congestion? Answering that question today means pulling RF data, checking topology, cross-referencing FEC rates — and calling on a decade of plant knowledge. There is no tool that says "ingress, confidence 87%, check the drop cluster in segment 3."
Knowledge Trap
Tech dispatches to Node 47. Finds a loose F-connector. Closes the ticket: "replaced connector." Three weeks later — same alarm, same node, new analyst, diagnosis from scratch. Workforce knowledge doesn't compound; it evaporates when engineers leave.
The Operating Model
Alarm fires. Your team already has the RCA, the impact rank, and the work order.
No more toggling between systems, no more guessing. Impact-ranked queue, root cause with evidence, pre-loaded dispatch — before your engineer picks up the phone. The same node doesn't get dispatched twice.
Silent failures caught days before the alarm fires.
FEC drift, upstream noise, water ingress, laser clipping — fragility scores per node before threshold breach. Chronic repeat dispatch patterns identified and stopped at the root.
The network runs smarter, not just faster.
Congestion typed — top-talker vs. structural vs. RF-driven. Per-modem modulation tuning unlocks latent capacity before you split a node. Equipment aging ranked by failure probability times revenue exposure.
The Network That Thinks
Not a monitoring tool. Not a dashboard. An active intelligence layer — reasoning continuously across your network, your subscribers, and your operations — so your team acts on what matters, every time.
Why DvSum Is Different
Your monitoring platforms fire accurate signals. Your node scoring ranks by severity. Your in-house builds handle today's known use cases. DvSum is what sits above all of them — adding the reasoning, context, and closed-loop action layer none of them provide.
Your existing tool
Node Scoring
Ranks nodes by signal severity. Tells your NOC which node has the worst numbers.
What DvSum adds
RCA with evidence. Subscriber impact. Work order pre-loaded.
Explains why, what the subscriber is experiencing, and what to do next. The difference between knowing a node is degraded and knowing how to fix it.
Node Scoring = triage nurse · DvSum = attending physician
Your existing tool
Network Monitoring Platform
Fires accurate signals. Surfaces threshold breaches and alarm events across the network.
What DvSum adds
Business context. Subscriber exposure. Orchestrated resolution.
Signals arrive faster than any team can process without business context. DvSum adds subscriber exposure, revenue at risk, and domain reasoning — so the right signal reaches the right engineer with the right action.
Monitoring platform = air traffic radar · DvSum = the ATC decision system
Your existing tool
In-House Build
Handles today's known use cases. Built around a specific alarm type or workflow your team already understood.
What DvSum adds
Full loop. Expandable. Compounds across use cases.
Symptoms → RCA → dispatch → ticket → closed-loop. Does your build cover the full loop? Can it expand to new use cases without re-engineering? Point tools are frozen. DvSum compounds.
Point tools are frozen · DvSum compounds
How DvSum Solves It
Prioritize
Subscriber impact + business vs. residential mix + SLA exposure — not signal levels. Your 40-subscriber enterprise node ranks above 400 residential if it's at SLA risk. P0/P1 working view. P2 trend-flagged so aging problems surface before they escalate.
Detect
Flapping modem patterns, thermal drift signatures, marginal-but-stable nodes flagged before they cross the threshold. Long-horizon trend tracking surfaces the amp that recovers every night but is degrading week-over-week — what operators call "fragile, not bad."
Reason
Connectivity / Congestion / Performance analyzed in parallel. Output: "Ingress — second cascade segment — confidence 87% — check F-connectors at tap cluster." Not a list of alarms. An answer — with the evidence chain behind it.
Learn
Two learning signals: (1) Analyst approves or overrides every RCA — that signal updates knowledge cards so the next similar event is diagnosed more accurately. (2) Post-repair telemetry — before/after signal comparison confirms whether the fix actually worked, independent of ticket closure.
Active Network Intelligence (ANI) reasons across every node simultaneously — surfacing the fragile ones before the cascade fails.
In Production
All metrics from Liberty Latin America production deployment. NTF truck roll figure applies to NTF-specific dispatches only. RCA accuracy measured at week 6 of production; degrades on new or unseen node types. Active pilot: Rogers Canada (UC2A) — available as integration reference.
Integrations
DvSum connects to the network monitoring and OSS/BSS platforms you already run via its Data Intelligence layer — no rip-and-replace, no data movement. A lightweight gateway deploys inside your network perimeter. Your data never leaves.
DvSum understands the signal — not just the alert. A lightweight gateway deploys inside your perimeter. Your data never leaves your network.
Thoughts
Network Operations
Why your NOC is triaging noise instead of fixing networks — and what changes with Active Network Intelligence
Read more →HFC Intelligence
Silent failure: the upstream impairment that takes down a node three weeks before anyone notices
Read more →Human-AI Operating Model
From reactive NOC to optimizing network: the three-stage journey operators are taking with DvSum
Read more →Common Questions
VIAVI and Tech Insight tell you something is wrong. They don't tell you which problem matters most, why it's happening, or what to do about it. DvSum starts where monitoring ends — prioritizing by subscriber impact, surfacing the root cause, and putting an actionable recommendation in front of the right analyst.
The 2-week Data Audit gives you a prioritized node list, RCA patterns, and silent failure risk from your existing network telemetry — no live operations, no workflow change. Most operators see their first ranked workqueue within the first week.
Every recommendation comes with a full evidence chain — the signals, the topology context, the confidence score. Analysts validate or override in one click. Every override trains the model. The system earns trust incrementally, which is why we call it a Human-AI operating model, not automation.
A lightweight gateway deploys inside your network perimeter. Your data never leaves. No cloud dependency for telemetry. Most operators are reading live data within days of starting the Data Audit.
Live at Liberty Latin America. 25% NOC triage time reduction and 50% NTF truck roll reduction are contractual floor numbers from the LLA deployment — not lab benchmarks.
We run a 2-week Data Audit on your network telemetry — no live operations, no workflow change. At the end, you see your actual node prioritization, RCA patterns, and silent failure risk. It either confirms you have a gap or proves you don't. Either way, you know.