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About This Item
Full Description
- 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.
NOTE 1: Network requirements to support connection of NGCN directly connected to an NGN are specified.The present document also specifies network requirements for communication between NGCN capabilities (including user equipment) to other NGCN capabilities of the same enterprise through the NGN (e.g. geographically separated).
NOTE 2: Attachment of legacy PBX functionality to the NGN is not specified in the present document. It is assumed that existing legacy service requirements apply in this case.
The present document does not specify NGCN services, nor does it specify network based application services provided to a user of an NGCN.
Document History
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ETSI TS 122 519
Universal Mobile Telecommunications System (UMTS); LTE; Business communication requirements (3GPP TS 22.519 version 16.0.0 Release 16)- Most Recent
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ETSI TS 122 519
Universal Mobile Telecommunications System (UMTS); LTE; Business communication requirements (3GPP TS 22.519 version 15.0.0 Release 15)- Historical Version
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ETSI TS 122 519
viewing
Universal Mobile Telecommunications System (UMTS); LTE; Business communication requirements (3GPP TS 22.519 version 14.0.0 Release 14)- Historical Version
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ETSI TS 122 519
Universal Mobile Telecommunications System (UMTS); LTE; Business communication requirements (3GPP TS 22.519 version 13.0.0 Release 13)- Historical Version
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ETSI TS 122 519
Universal Mobile Telecommunications System (UMTS); LTE; Business Communication Requirements (3GPP TS 22.519 version 12.0.0 Release 12)- Historical Version