5G Core Engineering

End to end 5G infrastructure engineering towards cloud native architecture


Integrating Agility, Flexibility, and Lower TCO

GS Lab’s telecom unit helps MNOs, MVNOs, network slicing companies, startups, telecom infrastructure & Private 5G/LTE providers engineer their infrastructure with expertise across all core telecom components and cloud native architecture.

Our product development capabilities, combined with the knowledge of 3GPP protocols, make us an ideal partner for the development of end to end 4G/5G infrastructure.

We are also a leading collaborating innovator for ONF’s OMEC project and Aether project.

Leveraging our skills and industry collaborations, we have developed accelerators that can help reduce your testing and deployment timelines for your 5G.

Offerings & Solutions

Detailing our Diverse Engineering Focus

3GPP expertise telecom engineering

Engineering of 4G core, 5G core, Converged core(ePDG/N3IWF), Edge Cloud. Compliance with 3GPP standards, integration, testing and devops to support network services for 3G, 4G, and 5G.

Open source infrastructure engineering

Customize, build, integrate your infrastructure or individual infrastructure component using open source. We are active contributor to open souce communities and work customers for open source adoption in Telecom.

Testing automation and devops

Our expertise across 3GPP protocols, testing tools and cloud infrastructure helps us deliver end-to-end compliance, performance testing, automation, and DevOps solutions for your 4G/5G core components.

Distributed Architecture Design

Service-based or cloud-native-based service architecture (Distributed – User and plane separation) to support high bandwidth low latency applications converged core.

Our Accelerators

Differentiating Testing to Deployment of Network Solutions

Octopus – end to end infrastructure compliance automation

Octopus is a complete & automated 4G/5G testing tool that reduces your core testing time from days to minutes. It’s a comprehensive testing tool that works across various 4G/5G cores with different components and protocols.It works with test traffic generators, detects & pinpoints failures for compliance. It also helps you trace all the messages at each connection point.


4G/5G-in-a-box is your all in one vEPC sandbox designed to accelerate ONF’s 5G deployment and testing across any infrastructure (Cloud, Virtual or Bare metal). It is a single click easy to deploy, open sourced sandbox which can be easily extended to any private vEPCs.


Designed and architected to address the ITOps problems of today & tomorrow. It is the only platform that is powered by true machine-learning algorithms that enable adaptability to modern-day IT infrastructure, self-learning, and Proactive IT operations. Leveraging the power of Artificial Intelligence (AI) on telemetry data ingested in real-time, ZIF provides insights and resolves issues predicted by the platform – resulting in consistent availability of application services whenever the end-user needs them.

Partner Network

Complementing Our Telecom Innovation Journey

Our Library


Curated to Empower the Telecom Ecosystem

Let’s Make EPC/5G Engineering More Agile

Connect With Us