costarica_jorge asked:


Looking for VOIP for business video conferencing

Dawn

Michael Lemm asked:




For a small business trying to decide on a network solution which will be required to support video conferencing …. the journey can be aggravating.

Basically ….. Give me an open check and I will spend every dime on bandwidth pipes. Give me a fixed budget and I will squeeze every dime of bandwidth with compression techniques and accept the quality trade off.

Therein lies the dilemma ….. bandwidth vs quality.

So this is really not a question of bandwidth, but QoS (Quality of Service).

If you’re willing to accept some risk in QoS to keep your budget under control…..there are options open to you.

With the bandwidth, you would scale to the number of users using the video/multimedia streaming network. About 384kbps per active connection per direction is the scaling for basic video conferencing(320×240). For 640×480 double it, and for 1080i HD 3-7Mbps for each feed.

LAN – Local Area Network, the one you buy and build

WAN – The one you lease and pay for, DSL etc

DSL – Digital Subscriber Line, 3-7Mbps

VPN – Virtual Private Networking, key technology for your solution

For your LAN network topology you want Ethernet at each video conferencing location. This is standard for most all LANs. Your WAN or Wide Area Network connection is the one that needs speculation. Just 10 years ago your choice would have been either a few T-1′s at 1.5Mbps each, T-3 at 45Mbps, or Fibre for near limitless bandwidth depending on the above calculated bandwidth need.

Today’s internet backbone is much more developed and can handle VPN over cable/DSL very well. VPN is creating a virtual software driven dedicated connection over a broadband connection like DSL.

Many (Linksys) network routers come with VPN capabilities. This should be the first solution attempt because it is exponentially cheaper than any other way. All you would require is a VPN router (Linksys $100) and 3-7Mbps DSL/Cable at each video feed location. Don’t forget to get static IP’s for each DSL location so you can make your VPN a permanent structure of the internet.

That’s the basics. If you need help finding a DSL or cable provider in your area that won’t steal your wallet …. visit us at Broadband Nation.

Stacy

Charles Cheow asked:




Today, many businesses are adopting the use of video conferencing because it brings many benefits to the organization. With video conferencing, businesses can save time and money. Also, it increases the efficiency of the employees too.

One aspect of video conferencing that appeals to many businesses is the ease of installation. Anyone who has a computer and a webcam can enjoy this technology. You just need to install a software into your computer and plug in your webcam to start conferencing. You do not need to buy an advanced webcam. Just buy a simple one and you are ready to go.

Today, LCD monitors also become very popular. With a few hundred dollars, you can get a huge and good LCD monitor for your home or office. This makes it very affordable for you to get a good LCD and enjoy conferencing with your colleagues or friends.

With the popularity of video conferencing, the digital world is guaranteed success. As more and more aspects of a business are handled through the computer, the ability to have a meeting within minutes of the thought, will definitely win out. With trains, planes, and automobiles being the competition, video is sure to win. Who would not rather have an important meeting online, instead of a wild goose chase for the same meeting?

Although it may seems like a hefty investment for now, but in the long run, you will definitely reap the rewards. So if you have not try video conferencing, the time to try is now.

Jacqueline