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Usage, Merits and Limitations of Internet Telephony Telephony is the use or working of phones.Internet telephony refers to lots of services over the internet. 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. Depending on the service for each this names differ. Internet telephony can be used in various forms. The hardware and software needs vary.It is a must to have an internet connection always while using internet telephony. You can use internet telephony from pc to pc where communication between users with their computers is in various ways such as AOL messenger skype and Yahoo messenger. For instant messaging, there is also textbook. All these services are free of charge. Another way in which internet telephony is used is the pc to phone.This is whereby you can make calls from your computer to another person with a mobile phone.This service is not free.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. From phone to phone you can also use internet telephony. Internet telephony use has its gains and drawbacks. The following are the hindrances and benefits. An advantage of internet telephony is the low cost.It is very cheap to use internet telephony because most of the services of internet are free and those that are not the fee is very little. Transmitting and watching videos through internet telephony makes it easy for individuals to watch their favorite movies online.Another benefit of internet telephony is that it is portable. A laptop or a phone and an internet connection is all you need to use internet telephony anywhere such as the airport, restaurant and library.
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Internet telephony is also good as it has many free features such as call waiting, call forwarding and caller id unlike the traditional phone line that charges. Nevertheless, the internet telephony has some drawbacks like electric power. Use of power is a must with internet telephony.When there is no electricity then the connections are lost. This is not like in traditional phones that work with or without electricity.When using internet telephony, it is not easy to get the 911 services as your call may not show your location. It is impossible for 911 to trace your location because the IP address is of the VoIP Company.The sound quality is also another minor disadvantage in that the sound is not clear.A 10-Point Plan for Systems (Without Being Overwhelmed)