ETSI ETS 300 402-2
- Integrated Services Digital Network (ISDN); Digital Subscriber Signalling System No. one (DSS1) protocol; Data link layer; Part 2: General protocol specification [ITU-T Recommendation Q.921 (1993), modified]
- standard by European Telecommunications Standards Institute, 11/01/1995
- Publisher: ETSI
$15.00$29.50
Related Products
ETSI ETS 300 135
Radio Equipment and Systems (RES); Angle-modulated Citizens Band radio equipment (CEPT PR 27 Radio E..
$19.00 $37.00
ETSI EN 300 098-3
Integrated Services Digital Network (ISDN); Connected Line Identification Restriction (COLR) supplem..
$9.00 $17.50
ETSI TS 129 018
Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications Sys..
$26.00 $52.50
ETSI TS 102 012
Digital Enhanced Cordless Telecommunications (DECT); DECT Packet Radio Service (DPRS); Application S..
$17.00 $33.00