What the Cloud?

Is your network up here?

Cloud computing, cloud computing! We've got lots of friends who've asked us how it works, what it does and whether or not they should care. In reverse order, the answers are: Yes they should care, it allows a user to access their data from any web-enabled computer and I'll need more space to answer the third.

Here's the Coles Notes.

Think of it as internet-based computing. The information you want, the software you need and the resources you require. It's important to know that there are different types of networks: private clouds, public cloud, community clouds, but they all operate under the same principle. Get online, login to the cloud network, and everything you store or have access to is made available from any computer terminal. It is also important to note that with the  different types of cloud networks come varying capabilities and shortcomings.

The business implications are immense, resulting in much less reliance on specific physical devices. From a personal standpoint, you can access your pictures, music and videos from wherever you are. Web startups like Dropbox provide simple cloud capabilities. Each "dropbox" allows people to store files online at no cost, and can be accessed by anyone who is granted access as invited by the creator. Cloud computing is already here and the adoption curve continues to climb across personal and business networks.

In similar fashion to how cloud computing is transforming the world of data - increasing accessibility, breaking down walls, increasing reliability, saving money - unified communications makes real-time communications easy and available from and web-enabled device. It eliminates dependencies on certain platforms, certain devices, and waiting time. But now we're getting off-topic. Check out our webpage for more.

That's us!

A blogshare with the MacBook Air

Many of our friends (including some of us) have become Apple fans. The unwavering loyalty of many Mac users is astonishing. They defend their aluminium unibody notebook computers with passion. This blogger shares his experience with the new Macbook Air.

From ioshints.com, written by Ivan Pepelnjak

MACBOOK AIR – MIXED FEELINGS (OR IS IT JUST ME)

If you read my Twitter stream, you’ve probably realized I’d been stupid enough to decide to do another multi-vendor experiment: I’m trying to figure out whether an old grump can adapt to a MacBook Air.

Warning: What follows is a rant. You might want to skip this one and read something more technical.

No problems so far with reliability or software stability. I love the design (who doesn’t), the speed, the weight, and the fact that OSX is Unix-based. Opening gedit from a remote Linux box on which I have to change a few config files, doing ssh or running perl without installing tons of add-on software is a godsend ... but I still have the feeling that MacBook is a toy designed for creative people, not for people who have to get a job done.

Let’s start with the menus. There’s a reason I know every possible shortcut and Ctrl-Shift-Alt/Something/Something-else-totally-weird combination in every program I use – I can blind-type and I don’t want to waste my time moving to the mouse, carefully positioning it to the top of the screen (not top-of-window, that would be way too close), and wandering through menus to select what I need.

I can use most of the Windows applications I need without mouse. I almost never use Mouse in Word and PowerPoint is the only major exception, but even there I use mouse only to position the objects (and I would use arrow keys if I could somehow select the objects) and deal with the keyboard stupidities Microsoft created in place of the traditional menus. With Mac, using Office for Mac or any other program, I waste more than half of my time playing with the trackpad...

Read the rest here

Source URL: http://blog.ioshints.info/2011/11/macbook-air-mixed-feelings-or-is-it.html

A typical VoIP walkthrough.

Let's say that you and your friend both have service through a VoIP provider. You both have your analog phones hooked up to the service-provided ATAs. 

Note: The simplest and most common way is through the use of a device called an ATA (analog telephone adaptor). The ATA allows you to connect a standard phone to your computer or your Internet connection for use with VoIP. The ATA is an analog-to-digital converter.

Let's take another look at that typical telephone call, but this time using VoIP over a packet-switched network:

1.    You pick up the receiver, which sends a signal to the ATA.

2.    The ATA receives the signal and sends a dial tone. This lets you know that you have a connection to the Internet.

3.    You dial the phone number of the party you wish to talk to. The tones are converted by the ATA into digital data and temporarily stored.

4.    The phone number data is sent in the form of a request to your VoIP company's call processor. The call processor checks it to ensure that it's in a valid format.

5.    The call processor determines to whom to map the phone number. In mapping, the phone number is translated to an IP address (more on this later). The soft switch connects the two devices on either end of the call. On the other end, a signal is sent to your friend's ATA, telling it to ask the connected phone to ring.

6.    Once your friend picks up the phone, a session is established between your computer and your friend's computer. This means that each system knows to expect packets of data from the other system. In the middle, the normal Internet infrastructure handles the call as if it were e-mail or a Web page. Each system must use the same protocol to communicate. The systems implement two channels, one for each direction, as part of the session.

7.    You talk for a period of time. During the conversation, your system and your friend's system transmit packets back and forth when there is data to be sent. The ATAs at each end translate these packets as they are received and convert them to the analog audio signal that you hear. Your ATA also keeps the circuit open between itself and your analog phone while it forwards packets to and from the IP host at the other end.

8.    You finish talking and hang up the receiver.

9.    When you hang up, the circuit is closed between your phone and the ATA.

10. The ATA sends a signal to the soft switch connecting the call, terminating the session.

Source URL: http://communication.howstuffworks.com/ip-telephony4.htm

Your New Unified Communications Experts

Prepare for the upturn.  It's time to Unify!

The rules have changed. It's about becoming leaner, increasing productivity, more secure, all in a sustainable package.

At the core is your ability, as an organization, to communicate.  At Bridge we know that a technology is truly advanced when it makes your life simpler, not more complicated..and the true productivity arrives for an organization when it becomes a sum of all its parts.

Bridge will help your organization understand and leverage all of today's communication technology and build you a platform for success in the future.

From an industry leading IP phone system, to a fully managed telepresence solution, Bridge Corporate Communications is ready to help your organization discover the power of unified communications here in winnipeg.