VG
VENTUREGAPS
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SIP3

OPEN SRC

See, solve, and secure every VoIP call.

VG SCORE
9.0

Product Details

PricingOpen Source
API✅ REST
Learning CurveModerate
Integrations7 available

■ INTELLIGENCE BRIEFING — Weekly tool drops. No spam.

PROS & CONS

STRENGTHS

  • Completely free and open-source with no tiered pricing.
  • Powerful, real-time visibility into complex VoIP/SIP traffic.
  • Strong focus on both performance troubleshooting and security threats.

WEAKNESSES

  • User interface may be less polished compared to premium commercial alternatives.
  • Requires technical expertise to deploy and configure the self-hosted platform.

KEY FEATURES

Security Analysis

Detects and alerts on potential SIP fraud, attacks, and suspicious activity.

Performance Metrics

Collects and displays detailed QoS (Quality of Service) data for calls.

Troubleshooting Dashboard

Centralized interface to diagnose call quality, latency, and jitter issues.

Open-Source & Self-Hosted

Full control over deployment and data, with access to source code.

WHO IS SIP3 BEST FOR?

Security and fraud teams

Ideal for detecting and investigating suspicious call patterns, fraud attempts, and securing communications against threats.

VoIP network administrators and engineers

They can use SIP3 to monitor, troubleshoot, and secure their real-time communication infrastructure by analyzing SIP and RTP traffic.

INTEGRATIONS

WebhooksKafkaElasticsearchPrometheusSlackGrafanaKibana

TECHNICAL DETAILS

LEARNING CURVE
MODERATE — FEW HOURS
API

REST

FIELD REPORTS (0)

No field reports yet. Be the first to review SIP3.

DOSSIER

LAST VERIFIED MAR 23, 2026

PRICING MODEL

BEST FOR

Security and fraud teamsVoIP network administrators and engineers

FEATURES

FINAL ASSESSMENT

APPROVED — WORTH YOUR MONEY