Delivering at Speed and Scale Across Telecom Systems
In telecom, every second matters. When services fail or delays occur in provisioning, billing, or account management, customers churn and revenue disappears. Stratos™ by Clear Sky is the hyperscaled, AI-powered test automation platform built for modern telecommunications — from legacy OSS/BSS to 5G cloud-native environments.
Telecom Testing
How does Clear Sky test telecom systems?
Clear Sky's Stratos™ platform validates telecom systems end to end — including OSS/BSS suites, CRM systems, mediation and rating engines, network provisioning and orchestration, and 5G cloud-native systems.
It is capable of testing the systems behind postpaid and prepaid billing — including billing regression, usage aggregation, rating, and invoice generation — performs high-volume Call Detail Record (CDR) batch validation, tests the systems behind service activation and number porting (LNP), and runs load testing from 43+ data centers worldwide.
Why Telecom Leaders Choose Stratos™
Unified Test Automation
Automates functional, load, and performance testing for real-time and batch systems — across OSS/BSS, CRM, mediation, and network provisioning in a single platform.
Provisioning & Activation Validation
Validates real-time provisioning, porting, and activation flows — from CRM order creation through network interface delivery.
Billing Accuracy at Scale
Ensures accurate billing, usage aggregation, and mediation — validating rating logic, discounting, and invoice generation across subscriber types.
Global Load Simulation
Simulates global user behavior from 43+ data centers worldwide — validating performance under real-world subscriber load across geographies.
AI-Generated & Prioritized Tests
Lets Stratos™ create test cases from requirements and optimize execution based on defect history and business impact — accelerating test cycles.
Audit-Ready Traceability
Provides audit-ready traceability and SLA reporting — to help support regulatory requirements and internal quality standards across carrier operations.
Stratos™ Capabilities for Telecommunications
Service Activation & Provisioning Workflows
Simulate customer orders and validate provisioning flows from CRM to network interface systems — ensuring accurate, timely activation across all service types.
Billing Cycle & Usage Validation
Run high-volume usage simulations and validate billing accuracy across rate plans and service bundles — under peak subscriber conditions.
Number Portability & Routing Logic Testing
Verify routing, LNP workflows, and intercarrier transactions with zero tolerance for data mismatches or porting failures.
API + Batch Interface Testing
Automate validation of REST, SOAP, and file-based integrations across systems like OSS/BSS, TMS, and fulfillment platforms.
High-Volume CDR Batch File Validation
Test the creation, transmission, and processing of call detail records with randomized data and real-world formats — at production scale.
Load Testing for Self-Service Portals
Simulate thousands of users managing services, paying bills, and troubleshooting — across geographies and devices simultaneously.
Use Case Highlights
Converged Billing System Regression
Validate rating, discounting, invoicing, and postpaid/prepaid flows across subscriber types — under peak volume conditions — ensuring billing accuracy without revenue leakage.
Activation & Account Setup Automation
Simulate new customer activations across mobile, broadband, and IPTV lines — triggering end-to-end provisioning validations from CRM through network delivery.
Inter-System Message Flow Testing
Validate mediation between CRM, network controllers, and 3rd-party vendor APIs for orchestration — ensuring no data loss or corruption across system boundaries.
High-Volume CDR Batch File Validation
Test the creation, transmission, and processing of call detail records with randomized data and real-world formats — validating accuracy and completeness at scale.
Load Testing for Self-Service Portals
Simulate thousands of users managing services, paying bills, and troubleshooting — across geographies and devices — verifying portal performance under peak demand.
Who We Work With
Compatible With Your Telecom Tech Stack
Related Industries
Ready to Automate Telecom QA?
See how Stratos™ helps telecom teams validate provisioning, billing, and network systems — at speed and scale.
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