Deploying VoLTE/VoWi-Fi with Confidence
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Mobile Service Experience Management
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Mobile Voice-over LTE (VoLTE) E2E Assurance
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End-to-End VoLTE QoE Assessment Solution


The Key to VoLTE Success Hinges on Smooth, Effective Deployment

Operators are currently in the process of evaluating or commercially deploying Voice over LTE (VoLTE) services, which promise to bring unprecedented quality of experience (QoE) to customers. The stakes are high, because operators must protect their lucrative $500 billion-per-year voice business against the threat of over-the-top (OTT) applications.

The key to success lies in the operator's ability to successfully introduce VoLTE services right the first time in order to optimize and maintain the highest quality of service (QoS) and QoE standards expected by customers.

The Right Solution for the Job

EXFO is first-to-market in offering a comprehensive VoLTE  test and measurement solution covering all aspects of the VoLTE deployment lifecycle. With its capability to capture and correlate data from numerous elements, EXFO's solution gives operators complete visibility into the network, and the level of information required to address any service-impacting issues before they affect customer QoE.

What Differentiates EXFO

  • Zero-touch provisioning, validation and monitoring using an easy-to-understand graphical user interface (GUI)
  • Improved end-to-end (E2E) mean time to repair (MTTR) through analysis of VoLTE issues in real time
  • Segmentation analysis from VoLTE devices to the IP multimedia subsystem (IMS) core for seamless VoLTE monitoring
  • Comprehensive active and passive solutions: handsets (BYOD), endpoints, analyzers and analytics

EXFO’s Offering

  • Fast and cost-effective VoLTE service deployment monitoring
  • Speeds up time-to-revenue by normalizing VoLTE deployment issues
  • Increases operational efficiency through complete automation
  • Optimizes customers’ VoLTE QoE

Ressources reliées

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EXFO offers a multipronged approach to VoLTE E2E Assurance that provides a path for segmented network-traffic analysis. In addition, it provides a unified view of the deployed service, devices and overall network health using data obtained from all deployed mobile devices, verifier probes and compatible network elements. Equipped with a powerful analytics engine, the completely automated solution tests and validates VoLTE signaling, audio quality, mobility and failures, reporting in real time.

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This webinar explores VoLTE specific service verification and trouble-ticket examples. The main focus is on end-to-end VoLTE session detection, problem identification and root cause analysis. 

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