Stop scam calls before they connect.
PhoneSentinel analyzes live VoIP audio streams and call metadata to detect robocalls, spoofing, and fraud attempts in milliseconds — with privacy-first controls. Deploy at the edge of your call network, enforce policies instantly, and stream detections to your SOC.
- Live risk scoring + instant allow/flag/block
- Multi-signal detection: voice + behavior + metadata
- Optional transcripts (toggleable) for NLP-based signals
*Example UI. PhoneSentinel integrates via SIP / API and can stream events to your security tools.
Campaign view preview (example).
Simple pipeline. Fast decisions.
PhoneSentinel ingests call streams + metadata, runs multi-signal AI detection, then returns a risk score and policy action.
- Low latency scoring suitable for live enforcement
- Policy engine: thresholds, allowlists, escalation rules
- Multi-tenant + regional routing support
A consistent decision interface — whether you block at the SIP layer, flag for agents, or route to verification.
- Risk score (0–100) + confidence
- Reason codes (voice / behavior / metadata)
- Policy action: allow, flag, block
- Audit logs + event export
Multi-signal detection beats single-rule blockers.
PhoneSentinel combines voice, behavior, and metadata signals to reduce false positives and catch evolving campaigns.
Cadence, repetition, acoustic fingerprints, robo patterns.
- Robotic rhythm + low-variance prosody
- Known spam voice signatures
Burst calling, duration anomalies, campaign clustering.
- High-volume short-call campaigns
- Time-of-day + geo anomalies
Caller ID spoofing checks, geo mismatch, reputation scoring.
- Caller identity consistency checks
- Reputation + historical pattern signals
Enable transcription only where policy allows. Use NLP to detect social-engineering cues (urgency, threats, financial requests) and classify likely scam intents.
- Urgency / coercion language detection
- Financial request + credential harvesting patterns
Integrate once. Enforce everywhere.
Deploy PhoneSentinel at the edge, in your VoIP platform, or alongside your call infrastructure. Stream detections to your SOC workflows — and enforce policies at the SIP layer or inside agent tooling.
- REST API + Webhooks
- SIP-aware policies (flag, hold, block)
- Export to SIEM / ticketing
A simple event payload you can consume anywhere.
{
"call_id": "c_8f12...",
"risk_score": 92,
"confidence": 0.94,
"action": "flag_hold",
"signals": ["spoofing", "burst_campaign", "robocadence"],
"ts": "2026-01-19T16:00:00Z"
}
Example of how detections appear in the PhoneSentinel console.
Static preview — actual UI integrates with your policies and workflows.
Usage-based or enterprise licensing.
Start with per-minute analysis, then scale to dedicated models and SLAs as volume grows. All plans include real-time scoring, reason codes, and exportable events.
- Real-time scoring
- API + webhooks
- Basic dashboards
- Advanced policies (allow/flag/block)
- Campaign clustering
- Priority support
- Dedicated models + tuning
- Private cloud / on-prem
- SLA + audit-grade logging
Built for security teams.
Privacy-first by design. Transcription is optional. Data handling is policy-driven and auditable.
- Configurable transcription (on/off)
- Encrypted transport + storage
- Audit logs + exportable events
- GDPR-aligned retention controls
Tell us what you’re protecting (VoIP, call center, or enterprise). We’ll reply with a rollout plan.