447 results for standardization

Optical Transport Networks from TDM to Packet (2010)

The Protection of Telecommunication Lines and Equipment Against Lightning Discharges - Chapters 6, 7 and 8 (1978)

Medidas de mitigación en las instalaciones de telecomunicaciones (2008)

Operational Bulletin No. 692 (15.V.1999) and Annexed List: List of Telegram Destination Indicators (In accordance with ITU-T Recommendation F.32) (Position on 15 May 1999) (15.05.1999)

Operational Bulletin No. 666 (15.IV.1998) (15.04.1998)

Operational Bulletin No. 734 (15.II.2001) (15.02.2001)

Operational Bulletin No. 693 (1.VI.1999) and Annexed List: List of Telex Destination Codes (TDC) and Telex Network Identification Codes (TNIC) (Complement to ITU-T Recommendations F.69 and F.68) (Position on 31 May 1999) (01.06.1999)

Operational Bulletin No. 701 (1.X.1999) (01.10.1999)

Identificateurs d'objet (OID) et leurs autorités d'enregistrement (2010)

Adición a la sección 3 del Manual sobre telefonometría (Enmienda 3)

Operational Bulletin No. 676 (15.IX.1998) (15.09.1998)

Instrucciones para el servicio telefónico internacional (1993)