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Introduction

Ovum survey reveals MNOs do not fully understand the changing technical requirements associated with the introduction of VoLTE and their commercial implications. This void creates a significant opportunity for international wholesalers to grow their roaming businesses.

Highlights

  • Demand for VoLTE roaming is growing fast: 79% of respondents have launched or plan to launch domestic VoLTE within a year, and 53% plan to launch VoLTE roaming within a year of their domestic launches.
  • The failure of mobile operators to fully understand the changing technical requirements associated with the introduction of VoLTE and the commercial implications of those changes provides a significant opportunity for international wholesalers to grow their roaming businesses.
  • Operators want both the speed to market of S8HR and the quality of regional calls associated with LBO for outbound VoLTE roaming. They also want to preserve voice roaming revenues and grow data roaming revenues. Those goals are often put in jeopardy by the technical choices being made.

Features and Benefits

  • Assesses the roaming model options for VoLTE and their strengths and weaknesses.
  • Identifies the commercial implications of each of the VoLTE roaming models.
  • Identifies why operators are uninformed about the impact of their VoLTE roaming model choices and where the communication breakdown is happening.
  • Assesses the opportunities for IPX providers to help operators with their VoLTE roaming plans.

Key questions answered

  • When are operators expecting to launch VoLTE roaming services?
  • What are the technical options for VoLTE roaming?
  • What are the strengths and weaknesses of each of the VoLTE roaming models?
  • Why are operators unsure about which roaming model to use and the commercial implications of their choice?
  • What can IPX providers do to help mobile operators make better-informed decisions and grow their roaming businesses at the same time?

Table of contents

Summary

  • In brief
  • Ovum view
  • Recommendations for IPX providers
  • Recommendations for mobile operators

Demand explosion for IMS-based service roaming

  • LTE changes the mobile service landscape
  • VoLTE roaming creates a driver for change

Technical and commercial challenges of VoLTE roaming

  • Technical roaming models have commercial implications
  • Counting the commercial impact of roaming model choices
  • Little consistency between retail pricing and roaming models

IPX providers to have an increasing role in roaming

  • The devil is in the detail

Appendix

  • Methodology
  • Further reading
  • Author

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