Project Clearwater Aims for IMS in the Cloud

Project Clearwater, an open-source IMS core initiative for the cloud, launched its website and opened its doors to software developers and systems integrators.


Metaswitch Networks contributed the initial codebase for Project Clearwater and is sponsoring the initiative.

Metaswitch said the goal of Project Clearwater is to deliver critical call and session control functions, along with Telephony Application Server (TAS) capabilities, within any virtualized data center.  Clearwater is being developed for massive scale and "telco-grade" reliability in private or public Cloud environments, together with exceptionally low running costs of around 2 cents per subscriber per year based on Amazon AWS pricing.

Clearwater provides SIP-based call control for voice and video communications and for SIP-based messaging applications.  It is designed for deployment on Amazon Web Services or other private cloud infrastructure.

“Traditional paths to IMS have been expensive and exceedingly vendor-centric,” says Martin Taylor, CTO of Metaswitch Networks. “Our aim is to provide operators and developers with the keys to quickly move to highly-scaled VoIP and VoLTE networks and create tomorrow’s most advanced Web-scale communications applications.

http://www.metaswitch.com/company/project-clearwater
http://www.projectclearwater.org/