CLI Testing & Analysis

Powered by MinTest - our proprietary automated CLI testing platform. Generate test calls to any destination globally, verify CLI pass-through, monitor route quality metrics in real time, and benchmark suppliers with unmatched precision.

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24/7
Automated Testing
240+
Destinations Covered
99.7%
CLI Verification Accuracy
<60s
Test Result Delivery
Platform Overview

Enterprise-Grade CLI Testing

MinTest is Minutes Network's proprietary testing platform that provides carriers, operators, and enterprises with the tools they need to ensure route quality, verify CLI delivery, and benchmark supplier performance across every destination worldwide.

Voice

Global Test Call Generation

Generate automated test calls to any mobile or fixed-line destination across 240+ countries and territories. Our globally distributed test infrastructure ensures realistic call origination from local breakout points, not just central test nodes.

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CLI Pass-Through Verification

Verify that your Calling Line Identity (CLI) is delivered correctly to the terminating end. MinTest checks for full CLI delivery, partial CLI delivery, CLI modification, CLI stripping, and number alteration - critical for compliance and fraud prevention.

Analytics

Route Quality Scorecards

Comprehensive quality scorecards for every route tested, covering ASR (Answer Seizure Ratio), ACD (Average Call Duration), PDD (Post Dial Delay), MOS (Mean Opinion Score), and jitter/packet-loss metrics. Compare routes instantly.

Automated Scheduling

Schedule recurring test campaigns across any destination at any frequency. Run hourly, daily, or weekly tests to monitor route quality over time. Set up event-triggered testing that runs automatically when quality thresholds are breached.

Real-Time Alerts

Configure intelligent alerts for CLI failures, ASR drops, PDD spikes, and audio quality degradation. Receive notifications via email, SMS, webhook, or Slack. Set custom thresholds per destination and supplier for granular monitoring.

Historical Analysis

Access months of historical test data for trend analysis, seasonal pattern detection, and long-term quality monitoring. Compare performance across time periods to identify degradation trends before they impact live traffic.

Testing Capabilities

Comprehensive Testing Suite

MinTest goes far beyond basic CLI testing. Our platform provides a full suite of testing capabilities covering every aspect of telecom route quality and compliance.

Destination Coverage

A-Z Testing Across 240+ Destinations

Run comprehensive test campaigns across every destination in your rate deck. MinTest maintains test numbers in every country - covering mobile operators, fixed-line networks, premium numbers, and special services - so you can verify quality before committing live traffic.

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Coverage across all major mobile networks per country
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Fixed-line, mobile, toll-free, and premium rate testing
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Test number inventory updated weekly
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Bulk test execution: up to 10,000 concurrent tests
Audio Quality

MOS Scoring & Audio Analysis

MinTest performs in-depth audio quality analysis on every test call. Using PESQ and POLQA algorithms, we calculate Mean Opinion Scores (MOS) that accurately reflect the end-user experience. Identify codec issues, transcoding artefacts, and audio degradation before your customers do.

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PESQ and POLQA-based MOS scoring (1.0-4.5 scale)
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Jitter, packet loss, and latency measurement
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Codec detection and transcoding quality assessment
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Audio recording playback for manual verification
Deep Diagnostics

SIP Trace Analysis & Codec Testing

Capture and analyse complete SIP signalling traces for every test call. Identify header manipulation, codec negotiation issues, and routing anomalies at the protocol level. Our codec testing verifies support for G.711, G.729, AMR, OPUS, and other codecs across your supplier routes.

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Full SIP message capture with ladder diagram visualisation
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SDP analysis for codec negotiation verification
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Header inspection: P-Asserted-Identity, Diversion, etc.
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Regression testing to detect route changes over time 
// SIP INVITE Trace Analysis
INVITE sip:442071234567@gw.mn.net
Via: SIP/2.0/UDP 10.0.1.5:5060
From: <sip:12125551234@orig.mn.net>
To: <sip:442071234567@gw.mn.net>
P-Asserted-Identity: "Test CLI"
  <sip:12125551234@orig.mn.net>

✓ CLI Verified: PASS
✓ Codec: G.711a negotiated
✓ PDD: 2.8 seconds
✓ MOS: 4.2 (Excellent)
Analysis Tools

Powerful Analytics for Smarter Decisions

MinTest provides a comprehensive analytics toolkit that transforms raw test data into actionable insights for route optimisation, supplier management, and quality assurance.

Supplier Benchmarking

Compare supplier performance side-by-side across any destination. MinTest ranks suppliers by ASR, ACD, PDD, CLI pass-through rate, and MOS score, giving you objective data to inform routing decisions and supplier negotiations. Identify your best and worst performing routes instantly.

Growth

Comparison Tools

Run A/B comparisons between routes, suppliers, or time periods. Our comparison engine highlights statistically significant differences in quality metrics and generates detailed reports with confidence intervals. Perfect for evaluating new suppliers or verifying route changes.

Analytics

Trend Analysis

Track quality metrics over time with advanced time-series analysis. Identify degradation trends, seasonal patterns, and anomalies using statistical models. Set up automated trend alerts that notify you when a route is trending toward SLA violation before it actually breaches.

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White-Label Testing

Offer MinTest capabilities to your own customers under your brand. Our white-label solution includes customisable dashboards, branded reports, and API access - perfect for carriers who want to provide testing services as a value-added offering to their downstream clients.

Dashboard & Reporting

Real-Time Dashboards & Custom Reports

MinTest's dashboard gives you a live view of all testing activity, results, and quality metrics. Customisable widgets, drill-down capabilities, and automated reporting ensure you always have the data you need at your fingertips.

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Live test results with sub-second dashboard updates
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Customisable widgets for KPIs that matter to you
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Automated PDF/CSV reports on configurable schedules
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Role-based access: NOC, management, and executive views
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Drill-down from summary to individual test call detail 
// Route Quality Scorecard
{
  "destination": "91-India-Mobile",
  "supplier": "carrier_gamma",
  "period": "2026-03-01 to 2026-03-18",
  "tests_completed": 1247,
  "metrics": {
    "asr": "62.4%",
    "acd": "198 seconds",
    "pdd": "4.1 seconds",
    "cli_pass_rate": "98.7%",
    "mos_average": 3.9,
    "packet_loss": "0.3%"
  },
  "quality_grade": "A-",
  "trend": "STABLE"
}
API Integration

Integrate MinTest Into Your Workflow

MinTest provides a full-featured REST API that lets you trigger tests, retrieve results, manage campaigns, and configure alerts programmatically. Integrate testing into your CI/CD pipeline, routing automation, or custom dashboards.

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RESTful API with comprehensive endpoint documentation
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WebSocket streaming for real-time test result delivery
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Webhook callbacks for test completion notifications
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SDKs for Python, Node.js, PHP, and Java
Get API Key → 
// Trigger a CLI test via API
POST /api/v2/mintest/tests

{
  "destination": "+442071234567",
  "cli": "+12125551234",
  "test_type": "cli_verification",
  "options": {
    "measure_mos": true,
    "capture_sip_trace": true,
    "call_duration": 30,
    "codec_preference": ["G.711a", "G.729"]
  },
  "callback_url": "https://your.app/webhook"
}

// Response
{
  "test_id": "MT-2026-0318-9421",
  "status": "QUEUED",
  "estimated_completion": "45 seconds"
}
Use Cases

How Carriers Use MinTest

MinTest serves carriers, operators, and enterprises across a wide range of testing and quality assurance scenarios.

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Pre-Traffic Route Validation

Test new supplier routes before committing live traffic. Verify CLI delivery, measure quality metrics, and confirm SLA parameters are met. Reduce the risk of routing traffic through low-quality or non-compliant routes.

Analytics

Ongoing Quality Monitoring

Run continuous automated tests on active routes to detect quality degradation in real time. Receive instant alerts when ASR drops, PDD spikes, or CLI delivery fails, enabling rapid response before customer impact.

Pricing

Supplier Negotiations

Use objective test data to negotiate better rates and SLAs with suppliers. MinTest provides the evidence you need to hold suppliers accountable for quality commitments and justify pricing discussions.

Fraud Detection

Detect SIM boxing, CLI refiling, and number manipulation by comparing expected CLI delivery against actual results. MinTest identifies routes where CLIs are being altered, which is a strong indicator of grey route usage.

Regulatory Compliance

Ensure compliance with CLI delivery regulations in regulated markets. MinTest provides the documentation and evidence needed for regulatory audits, proving that your routes deliver caller identification correctly.

Troubleshooting

When customers report call quality issues, use MinTest to quickly isolate the problem. SIP trace analysis, codec testing, and audio quality measurement pinpoint whether the issue is in your network, the supplier route, or the terminating network.

Start Testing with MinTest Today

Join hundreds of carriers using MinTest to ensure route quality and CLI compliance. Get started with a free trial that includes 500 test calls to any destination worldwide.

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