In this article I0m going to explain Internet phone service in simple terms. I think this article will go a long way to helping make a smart decision about whether a switch to high-speed Internet phone service is the right way for you to go.
Let0s start with some definitions
Very often you0ll see Internet phone service referred to by an acronym: VoIP. What this stands for is 0voice over Internet protocol.
0Protocol0 is another word for 0rules. 0 So Internet protocols are the rules and technologies that make the Internet possible. It0s a collection of all the rules that everyone follows so that equipment from one vendor is able to communicate just fine with equipment from another vendor.

In brief, Internet protocol says that you take multiple data transmissions (like emails), break them into pieces (or 0packets0) and send them along multiple different lines simultaneously. The information is then reassembled at the end and brought to the receiver in the proper way so that it can be easily understood. What this means is that the system is a whole lot more cost-effective — and there is lots of room for future growth.
Here0s how Internet protocol makes Internet phone service possible
In the old days, […]

Full Article At: KnowHow-Now.com Articles

VoIP, or Voice over Internet Protocol, is an emerging telecommunications technology that broadband Internet customers are able to use in order to save themselves a great deal of money on their phone bills. However it is a relatively new technology and so it has not yet totally matured and there are still various questions surrounding its viability and functionality.

The process of comparing VoIP service providers is incredibly important, as each service provider is different and offers different features and qualities. The only way to be able to determine which specific provider is going to be best suited for you and your needs is by taking the time to compare VoIP service providers.

When you are going to compare VoIP service providers, there are a few things in particular that you are going to want to take into consideration. After all, with the plentitude of options available to you here, the process of choosing the right one can be quite difficult unless you know what to look for.

Signaling Protocol

One of the first things to consider when you are trying to compare VoIP providers involves the particular signaling protocol that is supported by the provider. SIP and H323 are the two most common answers here, with SIP by far being the best option to go with.

This is because SIP is a newer standard, one which is much more widely adopted and almost every VoIP provider in the world uses this method. H323 is the older and less adopted protocol however you will still find it supported by those providers that have older equipment.

Transfer Features

The next step when trying to compare VoIP providers is to consider the transfer features, and in particular you want to find out whether the particular VoIP provider you are considering supports the REFER method. This method is an SIP method as defined by RFC 3261, and it indicates that the recipient should contact a third party using the contact information that has been provided in the request.

It is important to realize that if a VoIP provider does not support the SIM REFER method, transfer features will not work, and as a result, the third party will not be able to receive contact information and thus will not be able to connect and become a part of the conversation.

The most important thing of all is to take your time when you are trying to compare VoIP service providers, making sure to take your own specific needs and wants into consideration. Everyone’s situation is different, and so the provider that may be best for one person may not be the best for you.  

In the advanced world of today, it seems as though there are a million different options for everything, and this can make even day to day living very difficult, let alone confusing. The same goes for VoIP providers, of which you have a multitude to choose from. This is where VoIP comparisons come into play.

Essential Features

The essential features of any provider are clearly critical to learn when making VoIP comparisons. For one you want to determine what signaling protocol is supported by each provider, with the two major options being SIP and H323.

Both of these are independent VoIP protocols however each functions with incredibly different types of messages and equipment. SIP is a newer and more modern standard, and is almost always the protocol of choice. On the other hand, H323 is the older and less adopted protocol, and is most often found to be used with providers who have older equipment.

Also when making VoIP comparisons you want to consider the different transfer features and this should actually be one of the most important aspects of all when making VoIP comparisons. If a VoIP provider does not support the SIP REFER method, then transfer features will not work, because the third party that is involved will not be able to receive contact information in order to establish a connection.

Finally when making VoIP comparisons, you need to consider what their geographical coverage is for VoIP-to-PTSN gateways. This is especially important considering that the vast majority of telephone end points are still conventional telephone lines. It is very important in any outbound application for the user to be aware of the particular geographical coverage of the service provider’s gateways.

As long as you have taken all of the necessary information into consideration and made yourself as informed and knowledgeable on the matter as possible, then you should be able to enjoy great results. The more you know, the better off you are going to be, and so it is really important that you understand the situation before diving headfirst into it.

Choosing a VoIP service provider is a big deal, and you want to make sure that you pick the one that is going to be best suited to you and your needs.

Also remember that there are various electronics professionals available to help you out in this process, if you do not feel educated enough to make a proper and intelligent decision yourself.