Clearwater Core IMS

  •  The first 100% cloud native commercial VNF/CNF
  • Highly robust and granularly scalable components
  • Proven in public, private and hybrid environments

What is it?

Clearwater Core provides the essential IP Multimedia Subsystem components required for deploying highly scalable rich communications services. These control plane functions include I/S-CSCF proxies plus the BGCF. A CCF converts events to file based CDRs, while an exclusive HSS Mirror dramatically reduces database queries. Clearwater employs standardized SIP signaling and Diameter AAA and charging interfaces.


How do we help?

A highly scalable and robust IMS Core is critical for any network operator deploying packet voice, video and messaging services. As the first cloud native network function, we have experience deploying Clearwater Core within diverse environments supporting numerous applications. Clearwater is complemented by our Perimeta SBC/P-CSCF and is augmented by our various multimedia application servers.


When to contact us.

Are you expanding your VoLTE service infrastructure and looking to dramatically reduce deployment and operational expenses? Are you in the process of implementing 5G and are looking for cloud native network functions to support VoNR? You may even be a service provider considering an over-the-top (OTT) rich communications service offering. If so, Clearwater Core is the IMS solution for you.


Clearwater Core IMS Datasheet

Clearwater Core represents a fundamentally new approach to developing, delivering and deploying communications networks, with a pure software solution architected specifically for hybrid public/private cloud infrastructures.

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Perimeta SBC Datasheet

Our session border controller can be deployed in any compute environment and used to provide security and interworking for carrier, MSP and enterprise VoIP access and interconnect infrastructures or IMS P-CSCF functionality.

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Are you ready for VoNR?

The transition to 5G creates an opportunity for CSPs to modernize voice service delivery via cloud native network software as well as establish a platform for developing new voice services. Microsoft can help you on this journey.

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