ETSI - TR 124 969
Universal Mobile Telecommunications System (UMTS); LTE; Business trunking; Next Generation Corporate Network (NGCN) - Next Generation Network (NGN) interfaces implementation guide
| Organization: | ETSI |
| Publication Date: | 1 July 2020 |
| Status: | inactive |
| Page Count: | 74 |
scope:
The purpose of the present document is to give an implementation guide to the relevant Common IMS specifications and functions used in the interconnection of a Next Generation Corporate Network site (NGCN site) to the NGN.
The present document addresses control plane signalling (usage of SIP and SDP protocols, required SIP headers) as well as other interconnecting aspects like security, numbering/naming/add
Advice-of-charge aspects are addressed as far as SIP signalling is concerned.
The present document is based on 3GPP TS 24.229 [12].
Document History