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TechSpec
  • Foreword
  • 1 Scope
  • 2 References
  • 3 Definitions, symbols and abbreviations
  • 4 UMTS capability set
  • 5 Naming conventions
  • 6 Topology descriptor
  • 7 Transaction timers
  • 8 Transport
  • 9 Multiple Virtual MG.
  • 10 Formats and codes
  • 11 Mandatory Support of SDP and H.248 Annex C information elements
  • 12 General on packages and Transactions
  • 13 Void
  • 14 Call independent H.248 transactions
  • 15 Transactions towards IM CN Subsystem
  • 16 Transactions towards ISUP
  • 16.1 Procedures relating to a termination towards ISUP
  • 17.1 Procedures related to a termination towards BICC
  • 17.2 BICC packages
  • A.1 Profile Identification
  • A.2 Summary
  • A.3 Gateway Control Protocol Version
  • A.5 Context Attributes
  • A.6 Terminations
  • A.7 Descriptors
  • A.8 Command API
  • A.9 Generic command syntax and encoding
  • A.10 Transactions
  • A.11 Messages
  • A.12 Transport
  • A.13 Security
  • A.14 Packages
  • A.15 Mandatory support of SDP and H.248 Annex C information elements
  • A.16 Optional support of SDP and H.248 Annex C information elements
  • A.17 Procedures
  • 17 Transactions towards BICC

    15 Transactions towards IM CN Subsystem

    29.3323GPPMedia Gateway Control Function (MGCF) - IM Media GatewayMn interfaceRelease 17TS

    Tools: ARFCN - Frequency Conversion for 5G NR/LTE/UMTS/GSM

    15.1 Procedures related to a termination towards IM CN SubsystemFor Transactions towards IM CN Subsystem see A.17.2.

    15.2 IMS packages

    None