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Our innovative, ITU certified, sQLEAR algorithm enables QoE testing of mobile all-IP voice services, including Voice over LTE (VoLTE), Voice over New Radio (VoNR) and OTT voice. The sQLEAR algorithm takes network parameters, standardized voice codec and client information and uses machine learning to provide you with a view of the true voice quality being delivered through your network. With sQLEAR you can be confident your IP voice quality is at the level expected by subscribers.

Proprietary codecs, error concealment schemes and the level of encryption within OTT voice and video applications makes testing and troubleshooting them particularly challenging. To successfully overcome this requires the use of a generic client that accurately mimics the behavior of the OTT voice or video client. The generic client’s set of fully accessible KPIs, free of encryption, enables the accurate assessment of performance as well as the capability to troubleshoot any issues.

The challenge with testing OTT applications is they change frequently. How to login, or the layout of the application can change without any notice and can even differ between devices. Our generic OTT (gOTT) solution solves this by providing UI automation for setting up the tests, while the test methodology and KPIs remain generic across all testing and in accordance with ETSI specifications. Our generic framework approach allows you to quickly test any new OTT media application with confidence.

5G’s high bandwidth and low latency capabilities enables new highly interactive services and applications such as e-gaming and remote drone control. Our interactivity testing solution uses an adaptive two-way active measurement protocol (TWAMP) server and generic traffic patterns. This emulates both the traffic behavior as well as its adaptability to the network conditions in the same way as a real application would helping you ensure your network can support these new interactive services.