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.
We believes that VoIP technology is the heart of every successful business Naytel Telecom helps VoIP Businesses to grow up by extending their footprint by using Terminium networks & connections in the Middle-East region.