The Cloud and Telecoms glossary

To simplify Cloud and Telecoms, we also need to be able to explain them clearly and concisely. Find the definition of the most common terms used in our business.

Internet and Networks
Voice and collaboration
Cloud services


DTMF (Dual Tone Multifrequency Signalling): a signalling system used to transmit dialling in analogue switching. Uses two of five frequencies to form the different digits of a touch-tone phone. Also known as Q 23 or Voice Frequency signalling.

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