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Translating voice calls between digital for the Net and analogue for telephone systems is a difficult task, and that's the task that VoIP gateways conduct by converting the calls between analogue and digital. Pointing calls to specific people can also be a performed by the gateways. And they are in a position to translate between different VoIP protocols. This protocol translation is important because it enables different VoIP programs to communicate with one another. Due to many of these benefits it is obvious why VoIP gateways are strongly suggested for any VoIP service. 

Because VoIP technology is becoming ever more popular, VoIP entry customers have a lot of products available. Mediatrex Telecom and Cisco System are two types of companies that make primary VoIP entry systems. 

VoIP gateways can often be hardware or software based. As a stand alone field the equipment gateways have a tendency to cost more than computer software gateways and can be bought. They are usually seen as more reliable and don't eat computer power. 

Buyers of VoIP gateways can select from numerous phone, fax machine, PBX and STN support capabilities that are offered by products. 

The fundamental VoIP gateways at the reduced end of the fee chart comes equipped with a hub, a firewall, and a telephone jack, and are available for some hundred dollars. This sort of device could possibly offer three ports: one for a phone jack, one for a broadband modem or router and one for a pc or network device. These low end VoIP gateways targets the house user and small company owner. 

At the range of gateways, additional functionality such as for example sign encryption and voice compression exists to make sure security and efficient bandwidth utilization. 

At the higher end of the market are VoIP gateways that cost several thousand pounds and are widely used by telephone companies and large companies. These systems have sophisticated efficiency such as interactive voice response systems for automated voice response characteristics, and they can carry tens of thousands of simultaneous telephone conversations. Additionally they provide other functions like meeting calling and call saving. 

You will find new features and functions for VoIP gateways being created all of the time, such as support for emerging VoIP requirements and faster translations. Many of these changes are software based and cheaper in the form of a software upgrade and therefore can be delivered to customers very quickly. 

One can expect to see a lot more improvements and improvements before VoIP and VoIP gateways can certainly be a saturated and matured market. The conclusion user advantages of these changes while over all call costs tend to be constantly pushed downwards since quality and array of services increase. [http://www.gatewayfencing.com.au/home research gateway fencing]