UK company providing QOS hosted VoIP to businesses as a turnkey solution
Synkronicity provide best of breed hosted VoIP solutions to businesses in the UK – from project management through to install and training and ongoing support.
Some telephones, depending on the brand and model, have the intercom function, which allows to begin communication by sending the signal. When the signal comes, the telephone set rings a signal different from the standard ring tone call. After that the telephone temporarily switches off from the telephone line and works as an intercom.