ITU-T E.422 SPANISH PDF

Published Date: 06/01/2021

Security threats and requirements of digital payment services based on distributed ledger technology

Published Date: 08/01/1996

Simultaneous Voice Plus Data Modem, Operating at a Voice Plus Data Signalling Rate of 4800 Bit/s, with Optional Automatic Switching to Data-Only Signalling Rates of up to 14 400 Bit/s, for Use on the General Switched Telephone Network and on Leased Point-to-Point 2-Wire Telephone Type Circuits - Series V: Data Communication over the Telephone Network Interfaces and Voicband Modems

Published Date: 05/01/2009

Framework for NGN service fulfilment and assurance management across the business to business and customer to business interfaces

Published Date: 11/01/2000

Published Date: 09/01/1994

Published Date: 12/01/1994

Published Date: 04/01/1998

Published Date: 02/01/1999

Published Date: 06/01/2000