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TechSpec
  • Foreword
  • Introduction
  • 1 Scope
  • 2 References
  • 3 Definitions and abbreviations
  • 4 Capabilities for the support of IP multimedia services
  • 5 PSTN/ISDN emulation service
  • 6 Codecs services
  • 7 Network attachment requirements
  • 8 CPE configuration
  • 9 Control of processing overload
  • 10 IP addressing
  • 11 NGN interconnection
  • 12 Transport stratum

6 Codecs services

22.5193GPPBusiness communication requirementsTS

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

Requirements on codec support in the network from TS 181 005 [2] clause 6 apply.