DS TR 124 969 V15.0.0:2018

Sistemi Universal i Telekomunikacionit Mobile (UMTS); LTE; Linja e biznesit; Rrjeti i Korporatës së Gjeneratës së Ardhshme (NGCN) - Rrjeti i Gjeneratës së Ardhshme (NGN) ndërfaqet me udhëzuesin e implementimit (3GPP TR 24.969 versioni 15.0.0 Publikimi 15)

Universal Mobile Telecommunications System (UMTS); LTE; Business trunking; Next Generation Corporate Network (NGCN) - Next Generation Network (NGN) interfaces implementation guide (3GPP TR 24.969 version 15.0.0 Release 15)

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/addressing and user plane issues such as transport
protocol, media and codecs actually covered in a widespread set of 3GPP and ETSI TISPAN specifications, as seen
from the perspective of an NGCN site.
Advice-of-charge aspects are addressed as far as SIP signalling is concerned.
The present document is based on 3GPP TS 24.229 [12].