ETSI EN 300 058-4
- Final draft Version 1.3.1Integrated Services Digital Network (ISDN); Digital Subscriber Signalling System No. one (DSS1) protocol; Call Waiting (CW) supplementary service; Part 4: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Informa
- standard by European Telecommunications Standards Institute, 12/01/2001
- Publisher: ETSI
$75.00$150.50
Related Products
ETSI TS 132 106-6
Universal Mobile Telecommunications System (UMTS); Telecommunication Management; Configuration Manag..
$19.00 $37.00
ETSI EN 301 464
Integrated Services Digital Network (ISDN); Signalling System No.7 (SS7); ISDN User Part (ISUP) vers..
$9.00 $17.50
ETSI TS 133 105
Universal Mobile Telecommunications System (UMTS); 3G Security; Cryptographic Algorithm Requirements..
$15.00 $29.50
ETSI GTS 06.32
European digital cellular telecommunications system (Phase 1); Voice Activity Detection (GSM 06.32)..
$19.00 $37.00