Subnetting is, at its essence, the process of allocating bits from a host portion of a network as a network portion of that same network.
The Many Uses of Phone Cards
The Many Uses of Phone Cards
Watching Movies on the Internet
You’re watching TV one evening scanning through the reruns thinking it’s pathetic how little there is to watch anymore when a fantastic movie trailer comes on. It’s everything you love – the right actors, the wit, the action – and your heart beats a little faster in anticipation – if only you could watch it RIGHT NOW!
What is a netmask calculator and how do I calculate it?
A netmask calculator is basically a script or a program that automatically calculates the netmask numbers for you. Netmask is simply a code of numbers that is used to correctly transfer messages among machines in the same subnet. So, a netmask would work together with the router to determine whether the data goes. For example, if the hosts IP address was 63.243.31.41 and the netmask was 255.255.255.0, the netmask is responsible for telling the machine what numbers in IP address are the subnet and what numbers in the IP address is the machine. In this case, 63.172.202 would be the subnet part while 41 would be the machine part. So, any machine in the 63.172.202 would be part of the (local) subnet and thus, the netmask is exactly what assists in differentiating the IP address.
What is S/PDIF?
S/PDIF is a type of data link layer and physical layer for the transfer of digital audio signals between multiple devices or stereo components.
Telecom Contracts: Is This Where The Money Is?
Learn how to look deeper inside your telecom contracts. There is money to be found within your telecom bills and this is a painless way to save what could be millions of dollars a year for your company.
The Market for Used Business Phone System Equipment
Business phone systems and the companies who sell them exist in a world all their own. The competition is stiff, with several different retailers and wholesalers carrying the same brands. The competition for used and refurbished business phones and business phone systems is even fiercer, as many companies are searching for equipment that can be used to expand their current system. Often, phone and phone system manufacturers engineer their products so that they aren’t universal and will not work with a variety of other products.
Watch Your Business From Anywhere in the World
When most people think of video surveillance, they think of cameras in stores.
But many businesses are using them to keep track of meetings and ensure clients and business associates stand behind their word. Cameras can also provide proof of wrongdoing, connecting the dots when people are where they shouldn’t be.
What is a Proxy Site?
Proxy sites are web pages that provide Internet users with the ability to browse web sites that may be blocked by a content filter of some type.
What Is The Difference Between QPSK And The Other PSK Links?
QPSK, other wise known as Quadrature Phase Shift Keying, is an algorithm for information transfers from a computer or server to the internet. This information enables the user to take information from the primary computer and upload it or stream it to the internet with ease. The QPSK link is not prone to degrading and therefore can be used frequently and for long periods. This makes it possible to spend more time uploading or streaming information and less time repairing or creating alternative links.
Telephone calling cards
If you are living as an expatriate, you will no doubt need to make international calls, probably to loved ones back home. Although the cost of telephone calls are coming down in price generally, it can still be a financial burden staying in touch with home.
The Shelf Life of a Small Business Phone System
Nothing lasts forever, or so they say. This can be especially true when it comes to small business phone systems. Most experts will tell you that the average life of a business phone system is five to seven years, although this can vary greatly depending on the type of business and what sort of growth they have experienced within that time frame. A company that is rapidly expanding will likely out grow an existing phone system, provided they are unable to expand it sufficiently, within a short amount of time.