Name: 4G, 5G Testing Tools
Brand: FxTestEngine
Rating: 4.4 (89 reviews)

About FxTestEngine

FxTestEngine is an advanced functional testing, load testing, and monitoring platform built for validating next-generation telecom networks. Designed for both 4G (LTE) and 5G Core architectures, FxTestEngine empowers telecom operators, network vendors, and system integrators to ensure their networks meet the highest standards of performance, scalability, and reliability.

Aligned with global standards defined by the 3rd Generation Partnership Project (3GPP), FxTestEngine delivers comprehensive testing capabilities across core network functions, interfaces, and protocols.

Our Mission

To enable telecom innovation by providing a robust, scalable, and standards-compliant testing platform that accelerates deployment, reduces risk, and ensures seamless network performance.

FxTestEngine provides end-to-end validation for modern telecom ecosystems, including:

Functional testing of network elements and signaling workflows
High-scale load and performance testing
Real-time monitoring and analytics
Interoperability testing across multi-vendor environments
LTE to 5G migration and interworking validation

Our Expertise

With deep expertise in telecom technologies, FxTestEngine supports a wide range of network functions across:

4G (LTE / EPC)

MME, HSS, PCRF, PGW, SGW, CHF, AAA, and EIR

5G Core (5GC)

AMF, SMF, UPF, UDM, PCF, NRF, NSSF, AUSF, and 5G-EIR

5G RAN & Interfaces

gNB (CU/DU), AGF, XnAP, E2AP, and N26 interworking

Why FxTestEngine

Standards-Compliant – Built in alignment with 3GPP specifications
End-to-End Coverage – From access network to core
Scalable & High Performance – Designed for real-world telecom traffic
Future-Ready – Supports evolving 5G and beyond
Flexible Deployment – Lab, staging, and production environments

Our Vision

To become a trusted global solution for telecom testing by continuously evolving with emerging technologies such as 5G Advanced, network slicing, and cloud-native architectures.

Commitment to Quality

At FxTestEngine, quality is at the core of everything we do. Our platform is designed to ensure:

Reliable network validation
Reduced downtime and operational risk
Faster time-to-market for telecom services

Get in Touch

We are committed to helping you build and validate high-performance telecom networks. Reach out to us to learn how FxTestEngine can support your testing needs.