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NF Z85-356-12 ; NF ETS 300356-12:1997-07-01
Integrated Services Digital Network (ISDN). Signalling System n o 7 ISDN User Part (ISUP) version 2 for the international interface . Part 12: Conference call, add-on (CONF) supplementary service
Edition
1997-07-01
NF Z85-356-14 ; NF ETS 300356-14:1997-07-01
Integrated Services Digital Network (ISDN). Signalling System n o 7 ISDN User Part (ISUP) version 2 for the international interface. Part 14: Explicit Call Transfer (ECT) supplementary service
Edition
1997-07-01
NF Z85-356-15 ; NF ETS 300356-15:1997-07-01
Integrated Services Digital Network (ISDN). Signalling System n o 7 ISDN User Part (ISUP) version 2 for the international interface . Part 15: diversion supplementary services
Edition
1997-07-01
NF Z85-356-16 ; NF ETS 300356-16:1997-07-01
Integrated Services Digital Network (ISDN). Signalling System n o 7 ISDN User Part (ISUP) version 2 for the international interface . Part 16: Call Hold (HOLD) supplementary service
Edition
1997-07-01
NF Z85-356-17 ; NF ETS 300356-17:1997-07-01
Integrated Services Digital Network (ISDN). Signalling System number 7 ISDN User Part (ISUP) version 2 for the international interface. Part 17: Call Waiting (CW) supplementary service
Edition
1997-07-01
NF Z85-356-19 ; NF ETS 300356-19:1997-07-01
Integrated Services Digital Network (ISDN). Signalling System n o 7 ISDN User Part (ISUP) version 2 for the international interface. Part 19: Three-Party (3PTY) supplementary service
Edition
1997-07-01
NF Z88-276 ; NF ETS 300276:1996-11-01
Network aspects (NA). Metropolitan area network (MAN). Physical layer convergence procedure (PLCP) for 622,080 mbit/S CCITT recommendations G.707, G.708 and G.709 SDH based systems
Edition
1996-11-01
NF Z88-277 ; NF ETS 300277:1996-12-01
Network aspects (NA) . Metropolitan area network (MAN). Physical layer convergence procedure (PLCP) for 622,080 mbit/S CCITT recommendations G.707, G.708 and G.709 SDH based systems. Protocol implementation conformance statement (PICS)
Edition
1996-12-01
BS 6429
Method for conversion between the two coded character sets of BS 4730 (ISO 646) and BS 6692:Part 2 (ISO 6937-2) and the CCITT international telegraph alphabet No. 2 (ITA 2)
Edition
1989-08-31
PD 7024
Essential requirements for terminal equipment intended for connection to unstructured digital leased circuits of the public telecommunications network using a CCITT Recommendation G.703 interface at a rate of 2048 kbit/s with a 75 Ώ unbalanced presentation
Edition
1994-11-15
