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VANC - VoLGA Access Network Controller

The VANC performed an aggregation and service control function within a VoLGA network. It should be noted that VoLGA has not seen significant deployment, with service providers adopting VoLTE as the preferred delivery mechanism for LTE based voice services.


  • Fully interactive 3GPP based network map
  • Narrated call flows
  • Detailed network procedures

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