A2 Interface

A2 Interface The A2 interface carries 64Kbps/56Kbps PCM (Pulse Code Modulation) information (voice/data) or 64Kbps UDI (Unrestricted Digital Information) between the MSC (Mobile Switching Centre) and the channel element component of the BSC (Base Station Controller).

NetX

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

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