» Internet

How DSL Works?

qwcdirect — Wed, 30 Jun 2010 09:00:56 +0000

Before selecting and purchasing a DSL service, the business and home owner should understand how it works and the advantages and disadvantages that comes with it. DSL are available in various speeds and work by transferring voice an data simultaneously over existing telephones lines by use f different frequencies over the same line. Voice is usually transferred on lower frequency bands while data is transferred on higher ones.

The technology that facilitates this transfer is both at the users and service provider end. The DSL modem at the users end sends data over the telephone line to the service provider where DSL Access Multiplexer stops and influences incoming ADSL lines then redirects the voice traffic to public telephone networks and data to high speed digital lines that connects it to the internet. The problem of interference by large volumes of wires and interference of telephone lines have been overcome by limiting frequency of the signals used to ranges below human voice thus maintaining quality.

Web and Audio Conferencing

qwcdirect — Wed, 09 Jun 2010 07:00:40 +0000

Web and audio conferencing make it possible to hold a virtual meeting online. The people participating can be within the same building or in a remote location. Web conferences allow participants to access various features like audio and data transfer. During this kind of meeting you can share files and any other documents that are on your desktop. This is an advantage if the meeting requires everybody’s input. Web conferencing also allows participants to see the slide presentations that are provided during the meeting.

Audio conferencing allows sounds to be transmitted and received by people who are in different locations. The most common devices used for audio conferencing include computers and phones. There are some telephone companies that allow for three way conferencing over the phone. Those who participate in audio conferencing can also record the conversations they hold and in some cases, it is possible to translate the conversation into different languages.

Shape of Telecom Industry in Internet Era

qwcdirect — Sat, 05 Jun 2010 11:58:28 +0000

The internet has changed virtually every aspect of human life and the telecom industry has experienced the greatest change because it relies on technological advancement. The internet has provided greater flexibility in terms of locations and working hours especially with the introduction of high speed connections.

The advancements in the telecommunication industry have made it possible to access the internet through various portable devices like mobile phones, cellular routers, data cards and game consoles. It is now possible to connect to the internet through any type of wireless network that supports the technology.

The internet has also made it possible for users to access computers that are in remote locations from various parts of the world. Internet technology also allows computer users to transfer a lot of data using various telecom services. Communication in companies has also changed because video conferencing and video chat rooms are available for users who have internet connections.

Do You Need Unlimited Broadband?

Communication — Sun, 01 Nov 2009 08:14:49 +0000

Whether you need unlimited broadband or not depends upon how much you use the internet. If you are using internet for work and need to stay online every time, then you will definitely need unlimited broadband. But if you want internet just to check your emails and send reply to them, then you will be able to complete your task within 1-2 hours in a day and thus, having an unlimited broadband will mean spending a lot of extra money on it.

If you are a game lover and want to have an internet just to play games, then the type of broadband depends upon which type of games you play. If you are playing games like chess and tic tack toe, then they will not need internet data in large amounts and thus a limited plan will do the job for you. But if you are playing games like Warhammer and World of Warcraft, then they will consume lot of internet data, you will need to play for several hours in a day and thus, you will need an unlimited plan.