IMS, VoLTE and VoWiFi
Validating and assuring multiple IMS services, such as VoLTE and VoWiFi, from a single platform
Ensuring IMS performance
IMS supports key operator services, such as VoLTE, emergency call handling and more. Quality assurance for consistent performance is essential, particularly with agile release processes
Virtualised IMS systems require operators to perform their own validation and assurance of system performance and scalability. This requires not only functional and performance testing, but also active monitoring, with the ability to perform single or multiple test cases for any scenario, in order to deliver a consistent end-user experience.
IMS, VoLTE and VoWiFi Testing
Comprehensive testing of IMS performance
Manage release cycles, validate performance and ensure service delivery, at scale
Evolver is a powerful platform that allows operators to manage IMS release cycles, validate performance and ensure service delivery, at scale. It enables operators to validate multiple IMS services from a single platform. Supporting 5G, 4G, 3G and 2G, it allows all aspects of IMS performance to be evaluated, across each connected network.
Test the entire core or individual entities with IMS test scenarios matched to specific situations and your unique network. Evolver also helps operators manage the transition to virtual IMS and ensure that virtual components offer the specified performance and behaviour. It ensures objective testing for multi-vendor IMS networks helping to achieve full interoperability.
Automated test traffic loads and scenarios
Emulate millions of real user sessions, backed by algorithms such as PESQ and POLQA, to ensure consistent quality across different traffic scenarios
Validate VoLTE and VoWiFi (SWu)
Ensure consistent performance and end-user experience of multiple IMS services with KPIs and voice quality analysis – from a single platform
Lifecycle assurance for IP multimedia services
Create and reuse test cases to validate function and performance across the entire lifecycle of all IP multimedia services
Service and legacy network handover
Test and assure service handover, legacy network handover and fallback (2G to 5G), throughout the mobile core and IMS network
Case study: Lessons from T-Mobile
Selecting KPIs for validating VoLTE and EPC performance