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In Network Security Management / Interconnect Protection

Voice Policy Engine: Real-Time Voice Policy Enforcement for Fraud Prevention and Compliance

Mobileum’s Voice Policy Engine (VPE) delivers AI-powered voice fraud detection and real-time call enforcement across SIP, CAMEL, and INAP networks. Protect revenue, ensure STIR/SHAKEN compliance, and enhance customer trust.

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Voice Policy Engine (VPE)
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Product Overview

What it is...

Real-Time Voice Control & Protection

Mobileum’s VPE provides real-time enforcement and intelligent voice traffic management across domestic and international networks. It enables telecom operators to detect spoofing, block fraud, and enforce dynamic policies across SIP, CAMEL, and INAP — without disrupting existing infrastructure.

and why it matters...

Fraud-Aware, Compliant Call Control

As voice fraud schemes evolve, operators face mounting revenue leakage, compliance pressure, and customer distrust. VPE delivers centralized, cross-protocol voice policy control that automatically blocks malicious calls, enforces STIR/SHAKEN compliance, and safeguards subscriber trust.

Quick View: How It Works

Industry Challenges

Combat Voice Fraud with Intelligent Policy Enforcement

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    • Wangiri, SIM Box, and CLI spoofing continue to drain operator revenue
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    • Multiple network protocols complicate enforcement consistency
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    • Compliance with STIR/SHAKEN and local mandates demands accuracy and automation
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    • Spoofing and robocalling reduce customer satisfaction and increase support costs
Key Product Features
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Multi-Protocol Enforcement

Seamless, real-time protection across diverse signaling networks.

  • Cross-Protocol Intelligence: Supports SIP, CAMEL, INAP, and ISUP for unified policy enforcement
  • Spoofing Detection: Identifies and tags manipulated Caller IDs in real time to stop fraud before call setup
  • Dynamic Call Actions: Apply policy-based decisions instantly — Continue, Redirect, Release, or Voice Captcha — to maintain service quality and prevent fraud

Flexible Policy Management

Centralized configuration and visibility for complete control.

  • Customizable Rules: Define threshold-based actions by number, group, or geography for precise control
  • Live Intelligence: Integrates seamlessly with Mobileum’s RAID Fraud Management System (FMS) for real-time fraud data and correlation
  • Actionable Analytics: Access dashboards with KPIs, spoof attempts, and trend visualizations to measure impact and optimize enforcement
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Secure Deployment Options

Flexible, resilient, and future-ready deployment for all network architectures.

  • NFV & Cloud Ready: Deploy on-premise or in the cloud to match operational needs

  • Geo-Redundant Resilience: Operates in Proxy or B2BUA SIP modes, ensuring uptime and security across regions

  • Unified Integration: Connects with SBC, S-CSCF, and MGCF components for complete end-to-end visibility and control

Discover How VPE Strengthens Voice Network Security

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Key Benefits

Key Benefits

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Real-Time Fraud Blocking

Prevent spoofing and Wangiri fraud instantly, protecting your annual voice revenue.

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Improved Customer Experience

Reduce nuisance calls, enhancing trust and user satisfaction.

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Adaptive Defense

Continuously learn from network behavior to respond dynamically to emerging fraud patterns.

Product Spotlight

Product Spotlight

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Centralized Policy Control

Manage all voice traffic rules from a single, unified platform.

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Active Intelligence Integration

Fully integrated with RAID FMS and analytics, enabling data-driven fraud detection and contextual decision-making.

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Comprehensive CLI Protection

Incorporates MSRN and location-based validation to stop caller ID spoofing.

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Future-Ready Architecture

Supports SIP packet printing and ML-based analysis for next-gen voice security and automation.

Why Mobileum

  • Global Leader:

    Trusted by 1,000+ operators across 190+ countries

  • Built for Telecom Security:

    AI-powered defense for signaling, voice, SMS, and data

  • Real-Time Threat Detection:

    Block attacks as they happen — with zero manual lag

  • Ready for 5G & Beyond:

    Cross-protocol protection for 2G to 5G, VoLTE, and IoT

Additional Resources

Additional Resources

Protect Your Voice Network with Intelligent Policy Control

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