Integrated Services Digital Network (ISDN); Telephony 7 kHz, videotelephony, audiographic conference and videoconference teleservices; Digital Subscriber Signalling System No. one (DSS1) protocol; Part 3: Test Suite Structure and Test Purposes (TSS&TP) specification for the user
NORMA vydána dne 31.8.1999
Designation standards: ETSI EN 300267-3-V1.2.6
Publication date standards: 31.8.1999
The number of pages: 82
Approximate weight : 277 g (0.61 lbs)
Country: European technical standard
Kategorie: Technické normy ETSI