ETSI EN 300 141-4
- Integrated Services Digital Network (ISDN); Call Hold (HOLD) supplementary service; Digital Subscriber Signalling System No. one (DSS1) protocol; Part 4: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) p
- standard by European Telecommunications Standards Institute, 05/01/2000
- Publisher: ETSI
$75.00$150.50
Related Products
ETSI TS 124 007
Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications Sys..
$39.00 $78.50
ETSI ETS 300 609-3
Digital cellular telecommunications system (Phase 2) (GSM); Base Station System (BSS) equipment spec..
$23.00 $45.00
ETSI TS 101 644
Digital cellular telecommunications system (Phase 2+) (GSM); Interworking between Phase 1 infrastruc..
$11.00 $21.51
ETSI ETR 184
Methods for Testing and Specification (MTS); Overview of validation techniques for European Telecomm..
$15.00 $29.50