|
|
|
|
 |
VoIP Overview
Since we're using computers all the time to do our work, let's make it easy and add the phone to the pile. VoIP also known as (voice over Internet protocol), Internet telephony, IP telephony, and Internet voice is catching on and is expected to grow in the next few years. The technology has been around for about a decade, but it isn't till now that we have the supporting technology to handle it and an market reaching critical mass (hate using jargon, but there isn't a better way to say it). VoIP requires users to have broadband connections. With 22 percent of Americans connected to the Internet by broadband, the numbers are large enough for making money with Internet voice and big telecoms are already in the game. How VoIP works VoIP works like email. TCP/IP networks consist of IP packets with a header for controlling communication and information for transportating data. VoIP uses the IP packets to send the human voice across the Internet using IP packets to its destination. It digitizes a voice into data packets, sends them through the network and converts them back to voice when arriving at the destination. Digital format can be compressed, routed, and converted to other and better formats. When calling someone using VoIP, you use a phone with an adapter. Just like we use a telephone to make phone calls on POTS (plain old telephone service), the adapter is a device to connect the phone to the network. The VoIP phone has its own phone number for callers to dial. The good and bad things An advantage of VoIP is it can avoid charges typically found on PSTNs (public switched telephone network). For customers, there is less worry about how long or how often they make phone calls. Calling another state costs the same as calling another country even on the other side of the world. IP-based boxes are cheaper than analog PBXes. However, service reliability is an issue. How many times has a download or connecting to a Web site faltered? That may not be such a big deal, but it is more disruptive to phone calls. Network issues are complicated by customers getting broadband from one company and VoIP from another. When a call gets switched from network to network, it impacts quality. When the Internet is down, so is VoIP. Traditional phones aren't affected by power like VoIP since they have its own power and work during blackouts. Money and regs Companies make their money by selling features and services. Connect anytime and anywhere there is an Internet connection or while in Wi-Fi-enabled hot spots. It's also exempt from traditional regulations and taxes, but that could change tomorrow though telecoms are working to keep it unregulated. This exemption is keeping prices down, and current prices are anywhere from $20 to $65 a month. Meryl K. Evans is the Content Maven behind meryl's notes, eNewsletter Journal, and The Remediator Security Digest. She is also a PC Today columnist and a tour guide at InformIT. She is geared to tackle your editing, writing, content, and process needs. The native Texan resides in Plano, Texas, a heartbeat north of Dallas, and doesn't wear a 10-gallon hat or cowboy boots.
MORE RESOURCES:
VOIP - Google News |
|
|
|
VOIP This article contains the excellent information about the Voice Over IP Protocol.Voice over Internet Protocol (VoIP) technology is the wave of the future in terms of telephone communication via the Internet. Introduction to VoIP What is VoIP?First things first, VoIP stands for Voice over Internet Protocol. At a base level that means phone calls over your broadband connection. How Much Bandwidth is Required for VoIP Phones? A long-standing question for potential VoIP (Voice over Internet Protocol) consumers is "How much bandwidth does a VoIP phone require to make quality telephone calls?"First of all, Bandwidth is defined as the ability to transfer data (such as a VoIP telephone call) from one point to another in a fixed amount of time. The higher the bandwidth speed you have, the more data you can send over your Broadband Internet connection. Voice over Internet Protocal VoIP for Business VoIP consists of 2 major technologies.. World On IP Community versus Telecoms Monopoly World on IP community versus the TELECOMS' monopoly or a dream of a visionaryWhy VOIP will grow over the usual telephonyWithout qualification, if one had to choose between usual telephone lines or IP telephony for carrying the voice, the first would be a better fit for the needs of voice communications. Also, IP telephony is generally subject to transmission delays. VoIP is Less Taxing than Traditional Telephone Service When it comes to VoIP Broadband Telephone service, there are many benefits. Unlimited local and long distance calling, included features such as CallerID, Call Waiting, Find Me/Follow Me, etc. How to Choose VoIP Service Without Losing Your Shirt Voip.Just mentioning the word to yourself either brings up images of walking in a new city where the grass is greener, or it brings up fear of the unknown. Try VoIP for Free - No Commitment, No Hardware Try VoIP Before BuyingSo you like the concept of 'cutting' your phone service in favour of VoIP but are hesitant to take the plunge and abandon your 'Landline' without trying it out for yourself first. Perhaps the advertised features and rates all sound a little 'too-good-to-be-true'. VoIP - What is the Problem? In the beginning, when the Internet Protocol was first designed, no one was thinking about the possibilities of sending audio and video. Real time communication was not an issue. Take Advantage of Internet Phone Calls (VOIP) Voice Over IP (VOIP) is a relatively new technology. Voice Over IP allows people to leave behind the old and very traditional analogue phone networks and now adapt in favor of the very new and very progressive Internet-based calling system infrastructure. Is VoIP Good For The Home? There is no doubt that you have heard about VoIP by now. It's made headlines and is plastered everywhere both in online and TV advertisements. Benefits of VoIP You may not have considered it but there are many benefits that businesses can achieve by utilising data networks to carry their voice traffic (VoIP). By marrying this voice traffic with data traffic (IP Telephony) it becomes even more powerful. Needless HIGH RISK Exposure For Business Using Computer Phones The Facts? Computer phones (VoIP) offer the most optimal means of communicating when considering quality and cost, and can save businesses up to 80% on their phone bills when calling from PC to PC, to landlines, or to mobile phones, regardless of company size.? Over 90% of all VoIP solutions providers operate on unsecure lines or platforms, whether free or charging for services. VoIP - A Laymans Look - Should You Or Shouldnt You? "As business people we manufacture shin pads, or we distribute cat food, or we evangelize, but should we be considering VoIP? Will it make us more money, or save us time?" -Dennis SchooleySo what's all this VoIP hype anyway? I mean we all know that our voice can be delivered to the four corners of the globe over telephone lines. (Actually, I missed that part of second grade math where they taught us that a ball has corners, but everybody says it, so I'll accept it). Alarm Systems & VoIP (Voice over Internet Protocol) Phone Lines An astounding and unexpected number of people are dropping their (POTS) plain old telephone system, for the latest trends in phone service, VoIP. According to Frost & Sullivan there were 100,000 VoIP users at the end of 2003. Get a "Virtual Phone Number" - Eliminate Long Distance Charges with VoIP Phone Service There's a revolution brewing in the telephone industry. But it's not the recent demise of AT&T or the failure of Worldcom. What can a VoIP Phone System Do for a Small Business? Voice over Internet Protocol, or VoIP, is a term used to describe the transmission of telephone calls using a data network, rather than over traditional phone lines. It is a simple concept, but one that is having a very significant impact on the world of business communications. VOIP Questions and Answers Voice over Internet Protocol, or VoIP, has grown in popularity recently and with that rise in popularity has come a number of common misconceptions and confusion. Global Value Conncet ( http://globalvalueconnect. Telecom Industry Transition: WiFi, VoIP, WiMax - The Wireless Age is Already Here VoIP on WiMax will make the latest 3G technologies obsolete before they are completely installed. The reason is because 3G cell phone technology is capable of 2Mbs while WiFi is at 11Mbs in bursts and WiMax will be even greater therefore 3G is not needed as VoIP over WiMax is going to provide more data, faster speeds and greater numbers of users. How to Never Pay a Hotel Phone Bill Again The protocol is increasingly being adopted as the standard means by which computers communicate to facilitate VoIP or Voice Over Internet Protocol. So you can imagine SIP as a common language for new generation operators to speak to connect calls.
|
|
||
|
2007 © Copyright InstantFileDownload. All rights reserved.
|
