Routers are simple devices that convert the analogue signal from the traditional phone line to digital signals to be carried through the internet. This device is suitable for those who want to retain their old system and doesn’t want to buy an IP phone. This VoIP router works similar to that of a high speed internet router and functions in both the ways. In the case of DSL or high-speed cable Internet a service depending upon a router or modem becomes necessary.
The only difference the VoIP router has from that of an ADSL modem is the unavailability of an ATA port; otherwise all the features are much similar. Two kinds of VoIP routers are commercialised.
Two types of VoIP routers
Service providers offer routers that come along the package, this one falls on the first category. The routers are available for free when you subscribe VoIP service, by certain VoIP providers. On the other hand you can get a router from the nearby store and here the router comes with a pre-selected provider and all the essential software needed to be installed and downloaded on your computer. Limited trial software is offered and needs to be subscribed to VoIP provider after the period. Router should be compatible with the provider otherwise it is of no use.
The second kind of router enables the user to configure it to the web browser and thus considered more generic. Many VoIP providers are compatible to this type of routers. These routers are suitable for those who have not yet decided upon the VoIP provider. Another major advantage regarding this unit is that flexibility in operation. You can use the same hardware no matter if the VoIP providers are changed. In case you cannot configure with the computer seek advice and help from technician and experienced hands.
Whichever kind the router may be it comes with firewall protection. Thus one need not care about the safety aspect. In general by using a VoIP router one can save storage space and money as ATA or DSL router tend to be costly.
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