IP vs 3G - Comparación Telefonía IP vs Tecnología 3G PDF

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Comparación Telefonía IP vs Tecnología 3G...

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INFORMÁTICA Y TELECOMUNICACIONES

IP Telephony Vs 3G Technology

Name : Paulina Uribe Vera. Subject : Ingles TIC. Teacher : Pamela Fuentes. Date

: October 02, 2019.

IP vs. 3G

What is 3G technology? Is a wireless communications service that allows you to be connected to internet through your mobile phone, tablet or laptop. This technology proposes high quality and high data transmission speed of up to 384kbps that is almost 7 times faster than a standard phone connection. 3g technology offer high security, because it allows you to authenticate the network to which you are connecting. Not only is it used for calling or sending data, it also allows multimedia services and new broadband applications. Problems of use Although 3G was successfully introduced to the users of the world, to use it you must have mobile devices that support this technology, because not everyone is fit for this. For use 3G technology there must be a good coverage of the service, so if there is no coverage in a place, or it is deficient, it will not be able to be used correctly. Possible Users There is no specific type of possible users for this technology, since today, all mobile devices have a permanent internet connection. Who are the frequent users of this technology, are those who work with technological devices, mobile services or work online. It can be ideal for any worker who wants to maintain real-time contact with other people, and also serves people who want to use this technology as leisure. What is IP Phone? IP telephony is that telephony that sends the voice signal in the form of data packets over the internet, which means that the voice signal travels digitally through the internet.

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Advantages and Disadvantages of IP vs 3G Advantages • IP telephony depends on the service provider. Instead, 3G mobile telephony has a data transmission with a speed that is affected by the service coverage. • 3G mobile telephony allows the transfer of data, voice, and multimedia services, but IP telephony only allows voice transfer. • 3G mobile telephony allows you to always be online in real time in case of power outages, however IP telephony is lost. • 3G technology incorporates 2G technology. IP telephony exists by itself. Disadvantages • 3G mobile telephony generates higher costs than IP telephony. The use of IP telephony is covered by the payment of the internet provider. • IP phones have a low cost compared to mobile phones that have 3G. • An effect called “cell breathing” can be generated due to high data traffic. • In the labor sector, it is more convenient to use IP Telephony to communicate from office to office.

Indirect Questions 1. Could you tell me what the 3g Technology is? The 3G technology is a wireless communications service. 2. I would like to know if you use a 3G technology? Yes, I use a 3G technology on my mobile phone. 3. Do you have any idea what is the price of an ip hone? No, I don’t have any idea what is the price of an ip phone.

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