Telecommunications and Internet Converged Services and Protocols for Advanced Networking (TISPAN); PSTN/ISDN simulation services; Completion of Communications to Busy Subscriber (CCBS) Completion of Communications by No Reply (CCNR); Part 1: Protocol Implementation Conformance Statement (PICS)
STANDARD published on 30.7.2009
Designation standards: ETSI TS 186021-1-V2.1.1
Publication date standards: 30.7.2009
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: European technical standard
Category: Technical standards ETSI