| Telephone services with trunk call facilities broke the | | | | people. The quality of the voice also which has been |
| barrier. But impediments like waiting for calls and | | | | transmitted/received by the above means is |
| wasting time for reaching the telephony services | | | | exceptionally good. This technology, which is called |
| persisted. | | | | VoIP, is so easy to install in PC or laptop. Millions of |
| Satellite Technologies changed the entire scenario. | | | | people all over the globe are using this service based |
| Wireless telephone sets, hand held mobile phones | | | | on VoIP technology and the level of their satisfaction is |
| came in handy by giving mobility to the telephone | | | | amazing. |
| services. Still the cost factor persisted. Sizable amount | | | | This service is also rendered by messengers like |
| of money was still being spent in long distance phone | | | | yahoo, gmail, msn, Skype and Vanage. In addition, |
| contacts. Whereas business expenses were taken | | | | some websites give these PC to phone call services |
| care of by respective businesses, individual families still | | | | by charging and getting registered with some nominal |
| were feeling the burden. | | | | amount. If the present trend is maintained, the time is |
| The coming of World Wide Web in this scenario has | | | | not far off, when due to stiff competition; various |
| been a great boon. If you are having a computer and | | | | websites will provide absolutely free services to |
| a reliable Internet connection, you can make free calls | | | | promote their websites. |
| from PC to mobile phones and start talking within a | | | | The messengers permit you to have audio as well as |
| few moments. The fast moving lifestyle has at last | | | | video calls and even conferencing. All these changes |
| found the right way to catch up with appropriate | | | | did not occur all of a sudden. The co-operation of |
| communication tools to gain the proper impetus. | | | | dedicated technical experts of different nations and |
| At present, the telecommunication industry all over the | | | | their close co-operation have made it possible to come |
| globe has effectively introduced cost effective and | | | | to this level of free calls, which compared to earlier |
| virtually free communication lines for the benefit of the | | | | days’ technology, is nothing short of BOON. |