Learn how to VoIP and about SIP and you will save thousands of dollars on your t

Posted by adairsawyer on August 8th, 2011

Before you know how to VoIP you need to know what is VoIP. VoIP is Voice over Internet Protocol. In this method analog audio signals of the phone are converted into digital data and transmitted over the Internet. This is the technology that allows you to make calls through your computer. You may have heard about Skype, GTalk and Yahoo! Messenger that allow you to do voice chat when you are connected to the Internet. This entire technology is called VoIP. This technology has allowed companies to save thousands of dollars on their company telephone bill. And in this domain, one of the best technologies is SIP or Session Initiation Protocol. This technology aids wireless VoIP.

There are various ways through which you can use this technology and when you know how to VoIP you will find that the entire process is very simple. The simplest way to establish this technology where you don’t need any of the VoIP handsets is through the Analog Telephone Adaptor. Using this adaptor you can connect a standard phone to your Internet connection and use it for digital calling. Hence, your standard PBX or PABX can be bypassed and you can save on the telephone bill.

The second way is by connecting one computer to another over the Internet. There is no long distance call charge through this method and this is the easiest way to chat. If your computer has a sound card, a microphone with speakers and an Internet connection then you just have to download the required software and you are on. The third way is to use Internet phones. An Internet phone looks like a normal phone but comes equipped with an Rj-45 Ethernet connector. Once you setup VoIP on the IP phone you can start calling digital. This is all you need to know about how to VoIP. When you sign a contract with a vendor they will help you with the setup and you will be on.

When it comes to VoIP look for SIP and you will be served best. There are specialized phones that have the SIP technology installed in them. There are specialized websites that sell these phones and you can always shop from them. The top names in SIP that you may want to consider are Aastra, AcroVista, Addcom, Agent, Alloy, Cisco, CTI, Cyberdata, Edgecore, Epygi, Ethernet Direct, Helios 2N, Ingate, Jabra, Motorola, Multitech, Phone Control, Plantronics, Polaris, Polycom, Siemens, snom, Topex and Yealink. When you buy SIP phones belonging to any of these companies you can rest assured that you are buying the best.

Before you select your SIP phone it is important that you know what you want. It is best to consult someone that knows and let them diagnose your needs and suggest the best phone. As a customer you may not want to know fully about how to VoIP but some bit of knowledge does help. With some bit of information you can interact well with your vendor and ensure you buy the best device for your business.

When you get to know how to VoIP you will find that the best technology in this domain is SIP and you will be floored looking at its features.