Open Service Access (OSA); Application Programming Interface (API); Part 4: Call Control SCF (Parlay 3)
STANDARD published on 29.7.2003
Designation standards: ETSI ES 201915-4-V1.4.1
Publication date standards: 29.7.2003
The number of pages: 197
Approximate weight : 622 g (1.37 lbs)
Country: European technical standard
Category: Technical standards ETSI