ETSI EN 301 486-6 English Printed Edition English PDF Broadband Integrated Services Digital Network (B-ISDN); Digital Subscriber Signalling System No. two (DSS2) protocol; Connection characteristics; ATM traffic descriptor modification with negotiation by the connection owner; Part 6: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra

standard published 02/01/2002 by European Telecommunications Standards Institute