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The OTT VoIP Forecast Report: 2017–22 analyzes global growth trends in OTT VoIP traffic and active users, including domestic and international OTT VoIP minutes of use for both mobile and fixed.


  • Ovum's most recent OTT VoIP forecast projects strong user growth across fixed and mobile, predicting 2.2 billion active users by 2022.
  • OTT VoIP traffic is expected to grow twice as fast as growth in active users.

Features and Benefits

  • Reveals the regions where OTT VoIP users and traffic are growing most strongly.
  • Identifies differences in VoIP usage patterns between mobile and fixed users.

Key questions answered

  • What factors will drive growth in OTT VoIP?
  • Where is the strongest growth in OTT VoIP users?
  • What are the differences in VoIP usage patterns between fixed and mobile?

Table of contents


  • Introduction
  • Download 1: OTT VoIP Forecast Report: 2017–22

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