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TS 22.519SA1
Business Communication Requirements

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V15.0.0 (PDF)  2018/06  20 p.
V14.0.0  2017/03  21 p.
V13.0.0  2016/01  21 p.
V12.0.0  2014/10  21 p.

Rapporteur:  Ms. Covell, Betsy

The present document specifies network requirements:
  • to support connection and interoperation of business communication capabilities (either hosted in NGCN or NGN) to the NGN; and
  • to support connection and interoperation of business communication capabilities to other business communication capabilities (either hosted in NGCN or NGN); and
  • to support connection and interoperation of business communication capabilities to other business communication capabilities located in or connected to the ISDN and PSTN; and
  • to support PABX functionality (hosted enterprise services) in an NGN.

full Table of Contents for  TS 22.519  Word version:   15.0.0

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1  ScopeWord-p. 6
2  References
3  Definitions and abbreviationsWord-p. 7
4  Capabilities for the support of IP multimedia services
5  PSTN/ISDN emulation service
6  Codecs services
7  Network attachment requirements
8  CPE configurationWord-p. 17
9  Control of processing overload
10  IP addressingUp
11  NGN interconnection
12  Transport stratum
A  Change historyWord-p. 19

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