Public Switched Telephone Network or PSTN is currently aside away as the regular phone that now is being replaced by the new technology of VoIP, voice over internet protocol, where making a phone call over the internet broadband access. The revolutionary of this technology is very good, but there is also some disadvantages or barriers that come along this existence. Major flaws in VoIP are on its reliability. Therefore, we can say that the disadvantages of VoIP are on its reliability, its accessibility.
VoIP is a voice over internet protocol. By using internet connection means the use of this technology is dependant to the wall power. Normally, when the power goes down or low, we still can make a phone call over the regular phone. But this is not happen in VoIP. If there is no power, here means internet connection, we can make a phone call over VoIP. Therefore, using VoIP technology, beside internet connection, we should also have to have a stable power. In regular phone, we can integrate our home secure such as digital video recorders; digital subscription TV series also home security systems over the regular phone by connect it with the phone line. If we are using VoIP, this could not be happen. VoIP can not integrate with these products. However there are some related companies who are going to work on it, but it is still taking sometimes.
Emergency call of 911 also is the challenge of VoIP. With regular phone, we can call anytime 911 operators, but it could not happen with VoIP. In VoIP, we are using the internet protocol access that is not associated with the geographical location. Therefore we can not make a phone call to the 911 operator if we are having an emergency condition, because VoIP using internet connection and computer, it will be very susceptible to worms and other viruses.
By: Dita Nadia
Posts Tagged ‘Geographical Location’
Voip Technology – Revolutionized The Communication
October 27th, 2009
VOIP (Voice over internet protocol), is an innovative advanced technology that allows user to communicate with people via internet protocol. This unique telephony technology can effectively reduce the long distance call charges and provide a relatively less expensive method to communicate.
Thanks to this pioneering technology that has totally changed the conventional means of communication which are often very expensive. Nowadays, the advantages of VOIP are extensively being used in many big and small organizations. People from different fields are employing this service in their businesses as well as in homes. VOIP is also recognized by other technical names such as internet telephony, IP telephony and digital phone.
Although, the names of do not matter, what matters a lot is the function, uniqueness, advantages and low cost of using this technology. There are various benefits and you can utilize all of them by simply using this technology via internet. Generally, for enabling VOIP service in your home or business you just need a personal computer, VOIP phone and internet connection.
No doubt, by using the technology you can get varied advantages in form of low cost calls, ability to stay in touch with the wide spread people, ability to call any geographical location and many more.
Though, besides its benefits there are some drawbacks also, which you may face while using its services, for example, poor signal reception, security theft and any disruption in VOIP phone etc. However, as the popularity of VOIP is increasingly catching attention of the worldwide people, it is constantly improving day by day so that it can serve its 100% to its users.
There are many providers from whom you can get VOIP service and they can easily connect your internet connection with the phone. Therefore, if you really want to save your huge expenses on the long distance phone calls then just enable the services of VOIP technology.
By: Priyanka Verma
