Usage, Merits and Limitations of Internet Telephony Telephony is the functioning or usage of phones. Lots of services over the web is called internet telephony. Voice and transmission of video fax are some of the services. Internet telephony has many names Such as VoIP meaning voice over internet protocol, broadband telephony, IP telephony, and VoBB that means voice over broad band. The names are different depending on the services of each. Internet telephony can be used in various forms. The hardware and software needs vary. An internet connection is necessary while using internet telephony.Internet telephony can be utilized from pc to pc where users communicate directly with their computers in different forms such as skype, yahoo messenger, and AOL instant messenger.There is also textbook for instant messaging.All these services are usually free of charge.Pc to phone is one other way in which internet telephony is used.This is whereby you can make calls from your computer to another person with a mobile phone. You pay a fee for this service.This is very convenient as you can make calls to any part of the world. Fax transmission is sent to a physical machine through pc to fax.It is important to note that not all fax information can be faxed through internet telephony. Internet telephony can also be used from phone to phone. Internet telephony use has its gains and drawbacks. The following are the hindrances and benefits. An advantage of internet telephony is the low cost. Use of internet telephony is cheap because most of its services are free and those that charge the fee is affordable. Through the internet telephony you can also watch and transmit videos making it easy for persons to watch all their favorite movies online. Another advantage of internet telephony is that it is moveable. You can use it anywhere like the library, restaurant or the airport as the only need you need is a laptop or a phone and an internet connection.
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Internet telephony is also nice because it has lots of free features such as caller id, call forwarding and call waiting. None the less internet telephony has some shortcomings such as electricity. Use of power is a must with internet telephony. Connections are lost when there is no electricity. This is unlike traditional phones that operate without or with electricity.When using internet telephony, it is not easy to get the 911 services as your call may not show your location.911 is not able to locate your location because the IP address is of the VoIP Company. The sound quality is one other drawback in that there is no clarity.Interesting Research on Systems – What You Didn’t Know