LTE and IMS networks depend on SIP and Diameter to implement value added services, their supporting policies and charging. This is the heart of your network… make sure the heart of your network beats perfectly!
Deploying and managing LTE and IMS networks requires comprehensive solutions that enable E2E testing, monitoring and troubleshooting of EPS and IMS domains. Building service offerings is a small part of the puzzle. Underlying policies and charging transactions will generate increasing amounts of messaging capacity and stress on your network. Real-time visibility, correlation and alarming are needed for a reliable services infrastructure.