VOIP is defined as transporting Voice over Internet Protocol. It is known as digital telephony or internet telephony. It uses the IP network to make phone calls using the internet. VOIP takes an analog telephone signal and changes it to a digital signal and transmits it over the internet. However, In order to be able to use this you would need a broadband connection and modem or router and it also needs to be enabled to make and receive call over the internet. Also, VOIP can be used to make or receive calls from a mobile, landline or computer as well. Voice over internet protocol, works by changing the voice into packet of digital data and sending it over the media. These service could be used from home, workplace or in corporate network. …show more content…
However, if someone wants to make a call using their PC-to phone, there usually a small charge comparing to a regular phone company service charge. Also, VOIP also offers pay as you go or you can sign up with one of the service provider and pay monthly fee. VOIP is able to do this by avoiding phone carrier network. An additional, the advantage of VoIP, it reduce bandwidth requirements to as small as 1/8 comparing to what is used in today circuit switched world. Another advantage, is the low tax rate. Since the calls are being passed over the internet it's not heavily taxed yet compared to the local telephone companies. Also, VOIP number is completely portable, you can take it wherever you go even if you move to another state you can make or receive calls from anywhere where a broadband connection …show more content…
For example call waiting, forwarding, voicemail, three way calling and caller ID are all included with the service. In addition, you can also send pictures and other document using VOIP.
Disadvantage of VOIP, during power outage you will not be able to get service. However, you can have generator installed to avoid this problem. Also, another issue is no way to determine where the call originated from with VOIP in case of emergency. Any calls that was made using VOIP cannot be traced to the location when the call was made, due to the VOIP calls is a transfer data between two IP addresses doesn’t give physical address.
Furthermore, VOIP depends on reliable Internet connection. VOIP service could be easily affected by the quality of the software and hardware it’s being used. If the internet connection is poor it can result in distorted voice
a direct connect headset jack. This exceptional telephone comes in 3 bold colors. The colors they come
In today's world a person should be able to pick up his phone and dial to almost anywhere in the world. Without knowing anything about switching, one would think that there phone would have to have a separate line to everyone other phone in the world. This would be quite a lot of lines into just one phone and know that this is an impossible scenario. This is why the switched network was developed. A switched network brings each subscriber line into a centralized switching system, where connections are made for each call.
Since the invention of the cell phone by Marty Cooper in 1973 (Trowbridge), we have benefited from not being tethered to a landline. I have enjoyed the luxury a cell phone 's mobility provides. Getting an important a phone call from anywhere without being tied to one place can be extremely useful. I have had many phone calls about an emergency business need that I might have resulted in a deal gone bad if I missed the call while away from the office or home landline. Conversely,
Cell Phones have many advantages two of them being they are wireless and easy way to get a hold of family when needed. There are also disadvantages to them. Things such as they are a leading cause cancer because they
Telephone ? When the business is a big building or is a group of small
Apps- You can download Skype from the market in the internet for free. It is convenient for it provides access even if you are not in front of your laptop. If you are tired of bringing laptops, you can just take your smart phone and make a free call.
Kondisetty, Sudhakar (April 05, 2001). VoIP in your contact center – much more than cheap phone calls. [Electronic version]. ComputerWorld. Retrieved on May 20, 2004, from http://www.computerworld.com/softwaretopics/crm/story/0,10801,59262,00.html
Let 's start with the amazing feature called FaceTime, the iPhone, iPod, Macbook,iMac and iPad, all have the feature FaceTime. FaceTime is when you can video call with anyone in the world who owns any apple products with no charge of using the app. Moreover, FaceTime is built in the phone program, unlike any other phone you have to download an app like
Many newer cell phone models are multimedia devices with “telephone” merely being one of the features.
When land phones first came into rural India, there used to be a single phone for a whole village which acted as the sole point for communication. People used to go there and wait for calls from their loved ones at prior appointed hours so as not to waste time or money. The same phone was used by everyone in the locality to communicate with their dear ones who stayed far from home. Telephones were costly affairs and it was a tad too difficult to get cables and connections to remote and far flung areas. As time passed, the scenario changed gradually and a telephone
Description – This article consists of information about the SIP protocol used in VoIP. It also provides the information about SIP architecture, SIP components, SIP applications and the difference between SIP and H.323 protocol.
FaceTime is such a great feature and not to mention it is FREE when you use it you don 't have to pay for it unlike Skype you have to pay for it. This is one reason why you must get an iPhone because of FaceTime. iPhone can have apple care, which is coverage for the phone this is very important , we have all broken the screen of our phone at least once, dropped your phone in the toilet (which I hear happens a lot) and this is where the applecare comes in handy. Apple.com stated “AppleCare provides repair or replacement coverage, both parts and labor, from Apple-authorized technicians. Service coverage includes the following: Your iPhone, Battery, Included earphones and accessories, coverage for up to two incidents of accidental damage, each subject to a service fee plus applicable tax ($79 for iPhone 6 or earlier models, $99 for iPhone 6s or iPhone 6s Plus). Also
But will the user actually get incoming calls 'free for life'? Or is there a catch?
Truthfully, the list of benefits to having a telephone is infinite. I can quickly and easily call my parents in Folsom, my sister in Virginia, and my brother in Utah in just a few moments. I can leave a message on their voicemail, if they are not available, and wait for them to call me back. I do not have to get out a piece of paper and a pen, take the time to sit down and write a letter, spend money for a stamp and an envelope, drive to the post office to mail the letter, wait a few days for the letter to be delivered, and then wait a few days to receive a response. Additionally, if I am feeling extremely lazy or pressed for time, I can make it even easier to make contact by sending a group (to all of them at the same time) ...
Cell phones have many advantages and disadvantages to them and I only named a few, but overall I think that the benefits of the cell phones outweigh that of the disadvantages that they bring. Cell phones have become a staple in the way we live our lives and without them it would be almost impossible to live the wireless lifestyle we are using right now. Cell phones are getting more and more technologically advanced as the years pass by, and that is why cell phones are needed in the society we live in