Broadband phones are

it’s been a while and undoubtedly the future of telecommunications. These phones are used to make phone calls over Internet and PC significantly reducing the cost of your huge phone bill. In the United Kingdom and the United States, broadband and mobile Internet have become a household name and people increasingly on Internet telephony instead of traditional phone lines.

Broad band phones use a technology called Voice over Internet Protocol (IP), or VoIP. VoIP is used to transmit voice conversations over a data network to the Internet protocol. This data networks, the Internet or intranet. It transmits voice signals H.323 as IP packets in accordance with International Telecommunication Union Telecommunication Standardization Sector (ITU-T) specification. VoIP enables a router to transmit telephone calls and faxes over the Internet without loss of functionality, reliability, or voice quality. VoIP uses bandwidth of voice packets, like all other data to send. When they reach their destination, data packets are converted and new in his voice.

The main reasons for this are cost and convenience as VoIP is significantly cheaper than traditional telephone long distance packages, as well as a high-speed Internet connection can serve multiple phone lines.

advantages of VoIP technology

A universal appeal. VoIP can be applied to almost any voice communications requirement, ranging from a simple inter-office intercom to complex multi-point teleconferencing / shared screen environments

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2. Low Cost: lower cost long distance is an important reason for using VoIP. Today flat rate long distance pricing is available on the Internet and can result in significant savings for the transmission of voice and fax results. And since the VoIP infrastructure uses the Internet to restrict outgoing calls, you drastically reduce your phone costs. Depending on your VoIP service provider, you can also long-distance calls because the cost of charges soon. Many VoIP service providers also offer customers VoIP products like phone cards that have prices that make it possible, reduced to save more.

If you VoIP software is installed on your computer and a phone call to someone who also uses VoIP software in the same environment, you can talk as long as you want without paying a pound. This is because the data mode, similar to an e-mail and transmit your voice into digital data packets rather than audio converted. VoIP allows conference calls and video calls at low cost.

3. simplify: The integrated infrastructure supports all forms of Internet communication and allows for complete standardization and reduces total cost of equipment

disadvantages
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1. Connectivity is one of the greatest disadvantages of VoIP, that it only works when the computer is the user and running the VoIP software. It also requires that the other person with whom the user wishes to enter the same program loaded and running has on his computer.

2. Bitrate: Another disadvantage is the VoIP that the sound quality is uneven, and calls can be very long delay echo

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3. Security: Another problem is the VoIP security of transmitted data is available. They are more vulnerable to Denial of Service (DOS) and other forms of malicious hacking because many businesses operate personal gateways and other devices to connect to the Internet. However, there are solutions for every problem and if arrangements regularly met to transfer files and data, this problem can be solved.

Finally, we can say that VoIP an important player in the telecommunications industry and despite the challenges, it will definitely be the future of voice communication.


VoIP International