Universal Mobile Telecommunications System (UMTS); Interworking aspects and migration scenarios for IPv4-based IP Multimedia Subsystem (IMS) implementations (3GPP TR 23.981 version 6.2.0 Release 6)
NORM herausgegeben am 31.12.2004
Designation standards: ETSI TR 123981-V6.2.0
Publication date standards: 31.12.2004
The number of pages: 32
Approximate weight : 96 g (0.21 lbs)
Country: European technical standard
Kategorie: Technische Normen ETSI