VoIP is a telephony term for a set of facilities for managing the delivery of voice information using Internet Protocol (IP) and is the future of communication.

Here we will look at changes that are coming that will increase what is already substantial growth in the industry.

With Voice over IP — businesses have the ability to manage calls at the IP layer which enables operational and productivity benefits that have never been available before at such affordable price.

Worldwide revenues from Internet voice technologies are expected to grow from about $13 billion in 2002 to nearly $200 billion by 2007.

The Future Of VoIP Projected Growth

When it comes to VoIP technology already available long-distance phone calls, conferencing, e-mail, and other communications are now affordable and flexible.

VoIP technology however is developing and some of the developments that will ensure the future of VoIP are outlined below

The Future Of VoIP SIP

Session Initiation Protocol (SIP) retrieves server responses and handles client requests.

This technology is able to determine the end system that will be used for a communication session, automatically sets the relevant parameters of the communication at receiver and user ends and then manages call transfer and call termination.

In addition, SIP allows users to initiate and receive communication from any location and networks are also able to identify users, wherever they are.

This technology is an alternative to H.323, which is the protocol, used for IP videoconference transmissions for VoIP up to now.

SIP has taken VoIP technology forward in terms of operational efficiency and many VoIP vendors are now including SIP as standard, bringing SIP to a growing audience.

VoIP The Future - VoIP Gateways

Another influential element in the future of Internet-telephony is improvements VoIP gateways.

Gateways are developing from PC-based platforms to more robust embedded systems, which will be able to handle an increased amount of call traffic.

The economies of scale of placing all traffic- data, voice, and video-over an IP-based network is highly attractive to corporate users.

The reason for this is:

IP will act as a unifying agent, regardless of the actual underlying architecture (i.e., leased lines, frame relay, or ATM) of a companies network.

VoIP The Future - Corporate Intranets & Commercial Extranets

Currently, the most promising areas of development for VoIP are corporate intranets and commercial extranets.

Their IP-based infrastructures enable operators to control who can use a network.

Commercial extranets, based on conservatively engineered IP networks, will deliver VoIP and facsimile over Internet protocol (FAXoIP) services to the general public, by guaranteeing specific parameters, such as packet delay, packet jitter, and service interop.

Companies are already looking to remove fax traffic off the PSTN and relocate it on to the Internet and corporate Intranet, through FAXoIP gateways and via IP-capable fax machines.

Video conferencing

Another area of growth will be video conferencing.

Video conferencing (H.323) with data collaboration (T.120) will become a popular method for corporate communications in the future, as network performance and interoperability increase.

VoIP The Future Expanding Services & Lower Cost

More user-friendly devices and increased promotions are starting to be seen by wider audience and this education, combined with ease of use of VoIP technology is needed for any new technology to gain trust and grow.

For instance, new VoIP telephones are being offered at cheaper prices in a variety of colours, with touch screens that are getting easier to use.

Prices in all VoIP services will continue to drop, as the market grows and competitivness increases.

The future of VoIP as a major communication method over the coming years is therefore assured. VoIP Telecommunications are here to stay.

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One can easily get confused when one thinks that Voice over Internet Protocol or VoIP is the same as broadband phone service even though the latter does use the former for sending and also receiving phone calls. In essence, broadband phone service is not voice over internet protocol that itself is available in three different forms that are communicating from one PC to another, communicating between PC and a phone and finally, VoIP broadband phone service. Actually, most people use PC to PC communication in daily life as is the case when they talk using applications such as Yahoo Messenger.

Needs A Broadband Phone Adaptor

However, VoIP broadband phone service means that users can send as well as receive calls on their home phones much like one does conventionally though it is necessary to have a broadband phone adaptor to interface between the phone and VoIP. After such an adapter has been installed, your VoIP broadband phone service is very much like having conventional phone communication except for a few differences.

In case you are wondering what you need to get aboard the VoIP broadband phone service bandwagon, it is necessary to realize that it works only with cable modem Internet or DSL and if you have dial-up, wireless broadband or satellite you would be out of luck as VoIP broadband phone service does not support these means. Other than that, there are many different subscription plans that you can choose from and you can opt for unlimited calling or bulk calling which can lead to slightly variable costs.

Also, VoIP broadband phone service may sometimes not be as reliable as conventional phones because in case of downtime affecting Internet connectivity, you won’t be able to make or receive calls and the same is true if there are other kinds of failures with the broadband phone services that add to downtimes. Nevertheless, a very popular feature of VoIP broadband phone service is being able to port numbers which means that you can still use your old phone number that you had prior to subscribing for the VoIP plan with the new VoIP broadband phone service.

You may also need to sign a contract with the broadband service provider which can lead to constraints in changing service providers which means having to pay quite a bit in case you want to change your telephone number or service plan, or even change service providers. Still, in the recent past, VoIP broadband phone service has been able to improve its sound quality in spite of the fact there may often are small delays between speaking and the other person hearing what you just said.

This is an emerging technology that in spite of its faults has more plus points than negatives and is well worth considering for long distance communication needs.

Voice Over Internet Protocol (VOIP) is still a foreign term to many phone users, but as the technology continues to improve, and the prices keep falling, this new-way-to-phone stands to make big noise in the coming years as customers continue to give up their land line phones in search of better, more cost-effective options.What follows are some common myths about the VOIP technology and the real information you need to know.Myths and Facts about VOIP:Myth: The sound quality is poor.Fact: The first generation of VOIP technologically did have its share of issues, but all these services have since upgraded their technology significantly in the past two years. Now, VOIP customers can enjoy crystal-clear conversations that are on par with any traditional carrier.Myth: You can only save money by calling other VOIP phone numbersFact: One of the biggest VOIP selling points continues to be free user-to-user calling over the network, however there are also considerable savings to be found in calling packages with VOIP service providers. In fact, many are competitively priced well below the large long-distance carriers.Myth: The s

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