The projection of incredible growth in the telecommunications domain is likely to unfold in the upcoming years. With each passing day, the popularity of the latest internet telephony solutions is gaining momentum over the pre-existing PSTN systems. Not only this, the advanced IP solutions with end-to-end media-rich collaborative applications are delivering a unified communication to the users. Voice, images, video and text are now being transferred over broadband internet connections. Users are experiencing the VoIP phone service over the internet in much the same way as e-mails.

A VoIP service would enable the business users to connect with others (employees or clients) anytime and any where across the globe. In business VoIP services, the calls are routed over the internet. There are three ways of transmitting such calls over the internet. Users could go for IP Phones, or PC to PC communication or ATAs. The ATA or analog telephone adaptor is the most popular technique of transmitting voice over the internet. The ATA technique allows the users to avail these services using their fixed lines as well as mobile phones and without much trouble. 

The best thing about the VoIP phone service is that it provides a competitive edge with efficient management of internal operations. Furthermore, these services increase the productivity of calls; the long distance as well as international call charges also gets reduced. As a matter of fact, services from a provider can reduce the monthly telephone bills by as much as 40-60 percent. For availing the maximum benefits, potential users must choose the ‘best’ providers.

Unlike pre-existing PSTN services, the VoIP phone services can facilitate the tasks that may seem almost impossible to achieve using traditional phones.

1. With these high-end services, user can make long distance as well as international calls at significantly lower rates. They can do away with roaming charges.

2. The users can enjoy the benefit of scalability, as these services are location independent. As a matter of fact, a stable internet connection and services of the providers are all that is needed for making a call.

3. VoIP internet phone service can also be integrated with other services that are available over the internet such as video conversation, instant messaging, or data file exchange in parallel with conversation, audio conferencing and managing of address books.

4. With such services, the users can get connected with emergency call 911, quite easily.

To conclude it can be said that the VoIP phone services are getting popular among individuals as well as corporate users. While opting for the services, users must keep a check on two prime considerations i.e. cost efficiency and availability of value added services.