Normen UNE - Spanische nationale Normen - Seite Nr. 1693

Attachments to the Public Switched Telephone Network (PSTN); General technical requirements for equipment connected to an analogue subscriber interface in the PSTN (Endorsed by AENOR in September of 2004.)

Die Norm herausgegeben am 1.9.2004

Attachments to the Public Switched Telephone Network (PSTN); General technical requirements for equipment connected to an analogue subscriber interface in the PSTN (Endorsed by AENOR in September of 2003.)

Die Norm herausgegeben am 1.9.2003

PUBLIC SWITCHED TELEPHONE NETWORK (PSTN). CATEGORY II ATTACHMENT REQUIREMENTS FOR 9600 OR 4800 BITS PER SECOND DUPLEX MODEMS STANDARDISED FOR USE ON THE PSTN.

Die Norm herausgegeben am 7.10.1993

Public Switched Telephone Network (PSTN); Category II specification for 9 600 or 4 800 bits per second duplex modems standardized for use on the PSTN (Endorsed by AENOR in September of 2004.)

Die Norm herausgegeben am 1.9.2004

Integrated Services Digital Network (ISDN); Support of packet-mode terminal equipment by an ISDN (Endorsed by AENOR in September of 2004.)

Die Norm herausgegeben am 1.9.2004

Integrated Services Digital Network (ISDN); Signalling System No.7; Message Transfer Part (MTP) to support international interconnection; Part 1: Protocol specification [ITU-T Recommendations Q.701 (1993), Q.702 (1988), Q.703 to Q.706 (1993), modified] (Endorsed by AENOR in September of 2004.)

Die Norm herausgegeben am 1.9.2004

Integrated Services Digital Network (ISDN); Signalling System No.7; Message Transfer Part (MTP) to support international interconnection; Part 1: Protocol specification [ITU-T Recommendations Q.701, Q.702, Q.703, Q.704, Q.705, Q.706, Q.707 and Q.708 modified] (Endorsed by AENOR in September of 2003.)

Die Norm herausgegeben am 1.9.2003

Integrated Services Digital Network (ISDN); Signalling System No.7; Message Transfer Part (MTP) to support international interconnection; Part 1: Protocol specification [ITU-T Recommendations Q.701, Q.702, Q.703, Q.704, Q.705, Q.706, Q.707 and Q.708 modified] (Endorsed by Asociación Espanola de Normalización in June of 2020.)

Die Norm herausgegeben am 1.6.2020

Integrated Services Digital Network (ISDN); Signalling System No.7; Message Transfer Part (MTP) to support international interconnection; Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification (Endorsed by AENOR in November of 2003.)

Die Norm herausgegeben am 1.11.2003

Integrated Services Digital Network (ISDN); Signalling System No.7; Message Transfer Part (MTP) to support international interconnection (Endorsed by AENOR in September of 2004.)

Die Norm herausgegeben am 1.9.2004