A2Z Trading A.G. Switzerland
- International VoIP Wholesale Provider
- H.323 VoIP Gateway
- Clarent
- Custom Open Source Billing Solution
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.
Teliqo
Never miss a call again with ONE number for desk and mobile. Enjoy access to a suite of services and features wherever you are – in or out of the office, on the move or at home.
The Teliqo build-your-own telephone system provides an advanced, flexibl
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