Did you know?

In 1877, the first attempts to establish a telephone connection were made in Switzerland. First a telegraph connection was made from Bern to Thun and for four days even a connection from Bern via Thun to Interlaken. ??

Als Telefone hat man dabei zwei bei Siemens & Halske in Berlin bestellte Handtelefone verwendet. (auf dem Bild) ?

Over 100 years later, in 1999, the first VOIP protocol «SIP» was published, which forms the basis of today's Internet telephony.

Today most can no longer imagine a life without a smartphone and without the possibility of being able to make calls around the world without cables or telephone booths ... ?

If you would like to find out more about what VOIP telephony is and how it works, visit us at www.winet.ch/privatkunden/internettelefonie/.

This page was translated by Weglot