Railway Operator

Revolutionize your railway communication infrastructure with Cirpack's suite of advanced products, designed specifically for the demanding needs of the railway industry

Ensure reliable, secure, and efficient voice, data, and multimedia communication across your entire network, from trains and stations to back-office operations.

Cirpack offers a comprehensive portfolio, each addressing a critical aspect of your communication system :

  • Cirpack SBC: Guarantees security and interoperability for your SIP communications, protecting your network from threats and ensuring seamless connectivity between different systems.
  • Cirpack IMS: Provides a highly scalable core network solution, enabling you to deliver mission-critical voice and multimedia services with unmatched reliability and performance.
  • IMS as a Service: Take advantage of a fully managed core network delivered as a hosted service, eliminating infrastructure investments and enjoying 24/7 expert support.
  • Cirpack VoLTE: Upgrade your network to the latest standard with crystal-clear HD voice, seamless call handovers, and enriched messaging features, all on a carrier-grade platform.

Benefits :

  • Enhanced safety and security: Protect your network from cyberattacks and ensure uninterrupted communication for critical operations.
  • Improved operational efficiency: Streamline communication workflows, optimize resource allocation, and boost overall productivity.
  • Reduced costs: Benefit from flexible deployment options, scalable solutions, and managed services that minimize upfront investments and ongoing maintenance expenses.
  • Future-proof technology: Stay ahead of the curve with cutting-edge solutions that adapt to evolving industry standards and passenger demands.

Cirpack understands the unique challenges of the railway industry. We are committed to providing you with the tools and expertise you need to build a secure, reliable, and future-proof communication system that drives operational excellence and security.

Railway Operator


Empowering Secure and Seamless SIP Communications with Cirpack SBC

Cirpack SBC is a Session Border Controller that provides comprehensive security, interoperability, and routing features for fixed NGN or IMS deployments, as well as VoLTE/ViLTE/VoWifi networks. With its advanced features such as transcoding, encryption, protocol adaptation, routing of calls including number portability, resiliency mechanisms, and monitoring tools for SIP communications, the Cirpack SBC is the ideal solution for service providers looking to protect their SIP infrastructures from threats coming from access networks and interconnections.

The Cirpack SBC is available in three packages: as a hardware product, as software running on COTS servers and virtualized environments, and in Cirpack Cloud, providing flexibility and scalability to meet the needs of any service provider. With its proven track record of robustness, scalability, and reliability, Cirpack is the ideal partner for service providers looking to grow their business and stay ahead of the competition. Choose the Cirpack SBC for your SIP infrastructure and enjoy the benefits of a secure, interoperable, and reliable solution.


a versatile and reliable choice for modernizing and enhancing your communication network.

Cirpack IMS is a highly scalable core network solution that enables standard compliant deployments of voice and multimedia services for fixed and mobile networks. It offers carrier-grade infrastructure that can be easily deployed with geographical redundancy. The solution is fully software-based, deployed as a virtualized application, and can scale from serving 500 end users in private LTE deployments to supporting several million subscribers in public networks.

Cirpack IMS provides a complete and modular solution from a single editor, unifying SBC, IMS core, and IMS application servers. It is compliant with telecom regulatory services and supports various use cases such as fixed network NGN modernization, VoLTE/ViLTE/VoWifi, MVNO services, and private LTE/4G Mission Critical deployments. The product also includes features for system operation and management, access, interconnection, security, and core network functionalities.



Empowering Next-Generation Communications with Cirpack VoLTE

Are you looking to revolutionize your network with a cutting-edge VoLTE solution? Look no further than Cirpack VoLTE! Our highly scalable core network solution is designed to meet the demands of modern telecommunications, offering seamless Voice over LTE deployments compliant with industry standards.

With Cirpack VoLTE, you can elevate your mobile network with HD voice, VoWifi, video, and rich messaging services, all on a lightweight, carrier-grade infrastructure. Our solution encompasses a complete SIP chain, from end user authentication to call routing and interconnection, ensuring a robust and reliable telephony experience.

Whether you are a mobile network operator, MVNO, or planning a private LTE deployment, Cirpack VoLTE has you covered. Benefit from our modular and scalable solution, capable of serving hundreds to millions of subscribers with ease. Plus, rest assured knowing that our solution is fully compliant with telecom regulatory services, guaranteeing a seamless and secure communication environment.

Managed core network

With the planned shutdown of GSMR Networks, IMS is becoming a critical building block of mobile architecture.

“IMS as a Service” by Cirpack is a fully Managed modern core network delivered as a hosted service, secured and build with state-of-the-art Cloud native architecture it can be deployed in less than a day and operated by Cirpack team 24 by 7.

Thanks to its cloud native architecture, it provides full flexibility and elasticity to support traffics peaks. Thanks to its AI driven capacity management, the architecture is constantly optimized to deliver the right infrastructure to meet the required capacity.

During off-peak the infrastructure automatically scales down to adapt resources to the actual traffic.

IMS as a Service by Cirpack is delivered as managed service 100% OPEX based. The monthly fees include 24 by 7 network monitoring, AI driven capacity planning, preventive maintenance, and automated upgrades.

Whether it is a network migration or a brand-new network, “IMS as a Service” by Cirpack is suitable for any type of network operator having plans to generalize SIP across their infrastructure.

Digital cloud