ETSI - TS 122 273
Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); TISPAN; Multimedia Telephony with PSTN/ISDN simulation services
active, Most Current
| Organization: | ETSI |
| Publication Date: | 1 April 2008 |
| Status: | active |
| Page Count: | 43 |
Document History
TS 122 273
April 1, 2008
Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); TISPAN; Multimedia Telephony with PSTN/ISDN simulation services
A description is not available for this item.
January 1, 2008
Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); Multimedia Telephony with PSTN/ISDN simulation services
The present document defines the requirements for multimedia telephony services which may be supported by a TISPAN NGN. These requirements form the basis for the definition of network capabilities....