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As one of the leading VoLTE operators globally, Swisscom offers unique insights about VoLTE deployment and uptake.


  • Swisscom has become one of the leading VoLTE operators by committing to its rollout early and addressing problems along the way, rather than wait for a fully mature technology with uniform industry-wide implementation.
  • From deploying VoLTE, operators can yield considerable benefits from network efficiencies and spectrum usage which in turn bring about benefits to end users.

Features and Benefits

  • Evaluates the challenges and benefits of launching VoLTE.
  • Assesses the benefits of VoLTE from an operator and end-user perspective.

Key questions answered

  • Why launch VoLTE now?
  • How do operators and end users benefit from VoLTE?

Table of contents


  • In brief
  • Ovum view


  • Recommendations for Swisscom
  • Recommendations for other providers

Deploying VoLTE to enhance spectrum usage and improve end-user experience

  • Setting the business context
  • Bringing the strategy to life
  • Outcome assessment


  • Further reading
  • Author

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