Corporate Telecommunication Networks (CN); Signalling interworking between QSIG and H.323; Generic functional protocol for the support of supplementary services
STANDARD published on 20.4.2001
Designation standards: ETSI TS 101905-V1.1.1
Publication date standards: 20.4.2001
The number of pages: 27
Approximate weight : 81 g (0.18 lbs)
Country: European technical standard
Category: Technical standards ETSI