ETSI - European Telecommunications Standards Institute
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TS 124 524-2018
Scope
The present document describes the architecture and functionality required to support enterprise and corporate services as IMS applications hosted in the NGN operator's network on behalf of an enterprise (Hosted Enterprise Services). The present document also specifies the protocol requirements for the UE to attach to the NGN (in particular the IMS) and also any protocol requirements related to application servers provided in support of hosted enterprise services.
TS 124 524-2018 history
2018TS 124 524-2018 Universal Mobile Telecommunications System (UMTS); LTE; Hosted enterprise services; Architecture@ functional description and signalling (V15.0.0; 3GPP TS 24.524 version 15.0.0 Release 15)
2017TS 124 524-2017 Universal Mobile Telecommunications System (UMTS); LTE; Hosted enterprise services; Architecture@ functional description and signalling (V12.3.0; 3GPP TS 24.524 version 12.3.0 Release 12)
2016TS 124 524-2016 Universal Mobile Telecommunications System (UMTS); LTE; Hosted enterprise services; Architecture@ functional description and signalling (V13.0.0; 3GPP TS 24.524 version 13.0.0 Release 13)
2015TS 124 524-2015 Universal Mobile Telecommunications System (UMTS); LTE; Hosted enterprise services; Architecture@ functional description and signalling (V12.2.0; 3GPP TS 24.524 version 12.2.0 Release 12)
2014TS 124 524-2014 Universal Mobile Telecommunications System (UMTS); LTE; Hosted enterprise services; Architecture@ functional description and signalling (V12.1.0; 3GPP TS 24.524 version 12.1.0 Release 12)