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Last modified: February 1, 2021
In this article we would like to mention a few important SIP trunking benefits for your business.
SIP trunking (session initiation protocol) is comparable to a traditional business phone line but instead of being physically connected to the PSTN (public switched telephone network) by lines and circuits a SIP trunk connects virtually using your existing internet connection, hence making it easier to combine voice, video data, instant messaging and internet services into only one line. » Read more: SIP Trunking benefits 🔥🔥 some companies are not aware of »
Last modified: January 23, 2021
Push button day celebration! The first electronic push button telephone was introduced on November 18th 1963 by The Bell System, it was designed by Henry Dryfus.
The magic on this devices comes from the dual-tone multi-frequency (DTMF) technology that provides a “touch-tone” feature that will be the world standard in telecommunications to the date. The device uses multi-sound tones on each key that sends an identificable signal to the other end. When a key is pressed it sends a particular tone that is then processed by the switch center office that will decode the sound and determine which key was pressed. » Read more: Push Button day, November 18th, celebrating phone history »