VoIP abbreviations
From Teknologisk videncenter
Abbr. | Meaning |
---|---|
A/D | Analog-to-digital converter |
CO | Central Office or telephone exchange |
D/A | Digital-to-analog converter |
DTMF | Dual-tone multi-frequency signaling |
E.164 | E.164 is a international public telecommunication numbering plan used in the PSTN |
ISDN | Integrated Services Digital Network |
ITU | International Telecommunication Union |
ITU-T | ITU Telecommunication Standardization Sector |
POTS | Plain old telephone service |
PSTN | Public Switched Telephone Network |