08 numbers
VoIP works with Small Business Telephone System
Now all small business telephone system can be used as inbound VoIP system. The system can be embedded with non geographic number (0800 numbers) and dial calls to from your IP network. With help of VoIP-enabled system, you can contact anyone anytime anywhere. Having an Inbound VoIP number is ideal for businessmen who travel abroad or have their business associates located overseas. VoIP is also very useful for domestic use such as calling friends and family without having to pay International Call Charges.
The main thing that you need to activate VoIP on your system is to have Internet, since VoIP calls are placed over the Internet. In order to make your international calling perfect, all you need is a high speed broadband connection, a router and a VoIP gateway. The router sends the telephone calls over an Internet connection. The VoIP gateway converts the analog signals into digital format, which are further broken packets, so that voice data can be transmitted to and from the computer. Another option that small business have is using softphones, which is a software application that loads the VoIP services onto the desktop or laptop, you can place VoIP calls to anywhere in the world, through a standard broadband connection.
Besides just calling, VoIP system also comes along with other services such as caller id, call waiting, call transfer, three-way dialing, repeat dialing, etc. Additional services such as call filtering, forwarding, sending of calls directly to the voice mail, can also be access with an additional fee. You can also check your voicemail over the web or PDA.