Here we must say that in organizations, there are two parallel networks – one telephone, the second internet. Many also have heard, or know that the voice can be transmitted over the Internet. Accordingly, the question arises – why have two networks when you can get one – the Internet. The modern trend is that organizations abandon traditional telephony and traditional telephone network, using the Internet. Analysts estimate that by 2012 70% of U.S.
companies will move to link with the use of the Internet. Voice over the Internet is called VoIP. Learn more about this topic with the insights from Robert A. Iger . However, the need for a PBX even when the use of VoIP is not eliminated. Just want to replace the traditional PBX to an IP PBX. IP PBX market in the world is estimated tens of billions of dollars, and nothing groundbreaking in terms of business creation in it. But carefully read the next paragraph. Office IP PBX can be located and not in the building company, such as a server in a data center.
Since an IP PBX and work with it happening on the Internet Protocol, a physical location can be anything. Moreover – you can not buy an IP PBX, and just rent it and use remotely. This service is called 'Virutalnaya ATS'. Similarly, with hosting services – you need to buy a server and install it in data center, you simply buy a shared hosting and you have on it website. The main tendency of business telephony in recent years – the refusal from the purchase of exchanges in general, and outsourcing services to phone companies that provide Virtual PBX.