Wednesday, August 22, 2007
Internet Telephony - A Path Breaking Technology
Internet telephony VoIP has made a distinguished place for itself worldwide. With the tremendous benefits that it has over public switch telephony network is the prime reason as to why most of the people are considering it as their main mode of communication rather than treating it as a back up. This is proved by the fact that Avaya's technical equipments needed for VoIP transmission are being sold right and left.
Benefits of IP telephony
Voice over Internet or IP telephony comes packaged with a wide spectrum of features and services making it the upgraded and contemporary mode of communication, for instance, quality of service. Initially, voice over IP service was not looked upon as a technology that would attain the gigantic status that it enjoys today; the reason being poor voice quality. With passing time constant advancements has been made in this direction resulting in quality of VoIP achieving the same standard as that of regular PSTN service that we have been using till now.
Quality of service is backed by the low rates at which local, long distance and international long distance calls can be made. VoIP can cut down your monthly telephone expenditure by almost 50% if not more. Talk about savings!
Depending upon your Internet telephony service provider, you can even avail the facility of round the clock customer service to ensure that you get to make calls without any interruption in your telephony service.
Voice over Internet telephony service being location independent allows you to make VoIP calls are reduced price from anywhere in the world. Forget about roaming charges of your mobile or expensive calls from overseas forever!
Ensuring the Best Internet Telephony Service
There is a common misconception among people that it is only the VoIP service provider who is to be blamed if the quality of service suffers. Even though a service provider has a lot to do with the quality of calls, your broadband Internet service provider too is responsible for the quality that you get. A high speed broadband connection is an absolute must for sterling quality. If you have a good provider and high speed Internet connection and there still seems to be a problem then perhaps it is time to check the applications that stay open while you are on call.
Make sure you close all other applications like messenger or emails while using IP telephony through dial -up service via your computer.
This would ensure that you not only get the cheapest possible calls but also with the best possible service.
Ensure best telephony service. Visit: Internet Telephony Service Provider
http://ezinearticles.com/?Internet-Telephony---A-Path-Breaking-Technology&id=687076
Comprehending Voice Over IP Termination Services
However, with time, there has been a bounteous growth in the availability of high speed broadband services which are now easily accessible to the users. This has helped greatly in making voice over IP termination accepted and popular among the telephony users.
There are copious VoIP service providers in the telecom industry offering services like VoIP termination facility, VoIP termination business plans, wholesaler carrier services and VoIP reseller programs. All these services are ideally customized to meet the requirements of the client in order to assure maximum satisfaction.
Call termination wholesale services are offered to those clients who are interested in operating on a larger scale than resellers and, therefore, purchase VoIP minutes in bulk. Their main clients generally are resellers. All VoIP providers ideally offer A-Z termination rates to their clients; i.e., rates for call termination facility to all the countries across the globe. Depending upon the rates, the wholesaler or reseller opts for a particular service provider.
However, there are other parameters for selection as well. Quality of service is definitely one of the most essential criteria. It is imperative that you provide crystal clear voice quality with minimum latency to your client. The client would not hesitate to switch services if he's offered better quality service even at a higher rate elsewhere.
Quality can be judged by the ACD (average call duration), ASR (average success ratio) and PDD (post duration delay) ratios provided by the provider. ACD should be ideally between 5-6 minutes to be of good service and above 6 minutes would be excellent service. Similarly, ASR should be at least between 40-50% and above 60% will ensure enhanced voice quality. PDD should be bare minimum with 3-4 seconds being taken as average and below 2 seconds as excellent.
For making high quality and speed long distance calls, visit VoIP Termination Service Providers offering best VoIP Services
http://ezinearticles.com/?Comprehending-Voice-Over-IP-Termination-Services&id=623325
Comprehending Voice Over IP Termination Services
However, with time, there has been a bounteous growth in the availability of high speed broadband services which are now easily accessible to the users. This has helped greatly in making voice over IP termination accepted and popular among the telephony users.
There are copious VoIP service providers in the telecom industry offering services like VoIP termination facility, VoIP termination business plans, wholesaler carrier services and VoIP reseller programs. All these services are ideally customized to meet the requirements of the client in order to assure maximum satisfaction.
Call termination wholesale services are offered to those clients who are interested in operating on a larger scale than resellers and, therefore, purchase VoIP minutes in bulk. Their main clients generally are resellers. All VoIP providers ideally offer A-Z termination rates to their clients; i.e., rates for call termination facility to all the countries across the globe. Depending upon the rates, the wholesaler or reseller opts for a particular service provider.
However, there are other parameters for selection as well. Quality of service is definitely one of the most essential criteria. It is imperative that you provide crystal clear voice quality with minimum latency to your client. The client would not hesitate to switch services if he's offered better quality service even at a higher rate elsewhere.
Quality can be judged by the ACD (average call duration), ASR (average success ratio) and PDD (post duration delay) ratios provided by the provider. ACD should be ideally between 5-6 minutes to be of good service and above 6 minutes would be excellent service. Similarly, ASR should be at least between 40-50% and above 60% will ensure enhanced voice quality. PDD should be bare minimum with 3-4 seconds being taken as average and below 2 seconds as excellent.
For making high quality and speed long distance calls, visit VoIP Termination Service Providers offering best VoIP Services
http://ezinearticles.com/?Comprehending-Voice-Over-IP-Termination-Services&id=623325
Comcast Promotions Give You More Services for Less
A Comcast cable television package is an impressive experience. It is fully digital, which eliminates interference and fuzzy pictures and brings new interactive choices to your television. It also contains more channels than ever before. In fact, you will probably be blown away with the number of choices available to you- with many packages containing over 200 channels and some reaching as high as 275! To make your entertainment complete, every Comcast package also includes a huge assortment of digital music channels, all of your local channels, and the ability to access On Demand programming. HDTV (high definition) access is also available, which brings the wide viewing area, incredible level of resolution and great sound of Dolby Digital Surround Sound to your screen. You can get even better entertainment if you take advantage of the digital video recorders (DVR) that Comcast offers. These devices make it possible for you to easily record any program to watch at a later time or to pause and rewind live television. These DVRs are made extra user friendly by their ability to store hundreds of hours of programming and to let you choose the programs to record off of the electronic program guide.
A high speed Internet connection is a great complement to digital cable TV service because it makes it possible to get even more entertainment and information easily and quickly. If you use Comcast as your high speed Internet provider, you will get the highest speed Internet access possible with an incredible eight Mbps download time. If you have trouble picturing how fast this is, just imagine a service that runs over 70 times as fast as dial up. This speed will enable you to stop waiting for sites to download and to start enjoying the time you spend online. Plus, Comcast broadband (highspeed) Internet does not require you to use your telephone line to get online. this means you never miss important calls or have to nag your family to get off the Internet because your phone line is always free.
Telephone service is probably the most basic and the most important of all of your communications services. That is why Comcast offers such great low cost, but comprehensive calling plans. This digital voice service makes it possible for you to make unlimited long distance calls to both the U.S. and Canada without paying any extra on your phone bill. Comcast's digital phone service also gives you the ability to access plenty of great features that make using the phone easier than ever. For no extra charge you get the convenience of caller ID, call waiting, call forwarding, and 9 other features. Plus, a voice mail account is included for every phone number.
For millions of people, Comcast is the first choice for their telecommunications provider.
Julia Hall writes articles for consumers who want to find the latest technonoly news as well as digital telephone service She has written for many major publications about HIgh Speed Internet and Digital Cable TV and how buyers can find the best deals. Let her show you how you can maximize your communications dollar without sacrificing quality and you'll find out that Comcast is the cable service provider of the future for you.
http://ezinearticles.com/?Comprehending-Voice-Over-IP-Termination-Services&id=623325
Low Cost Dial Up Internet Access - Old But Still Popular
Now the question that arises is why dial up Internet access when the world has shown a distinct desire of switching to broadband. Well, first of all for the simple reason that the dial up access is easily available in the region where telephone lines exist. It is a great help for people residing in areas where free or pay as per the use of broadband facility is not available. Dial up is extremely advantageous to people who need Internet even while on move. It also allows the users to pay as per the use which makes it cost-effective thereby making dial up Internet access a cheap Internet access.
The best dial up connection undoubtedly would be a package which gives both good speed and reasonable price. It is always nice if one can lay his hand on a package that gives connection at a low price as well.
In short it can be said that though broadband or other connections like DSL or cable is increasingly finding favour with people, dial up is still a hit with people where the above options have not yet made their way in. Learning about dial ups and understanding the way of its functioning is very simple. Information about it is scattered on the net.
Jayson Pablo, an author who writes on different themes for xpert4u and appeal to visit the site to get information about voip phones and broadband services.
http://ezinearticles.com/?Low-Cost-Dial-Up-Internet-Access---Old-But-Still-Popular&id=693226
Understanding Your VoIP Provider
With this boom, VoIP providers have no difficulty in finding potential users of VoIP service. VoIP call termination service enables transmission of calls over the net by compressing the voice packets into small digital IP packets (in the form of data). These digital packets are then decompressed and reconverted into analog signals or voice packets when they reach the listener. Since the entire process takes place virtually on Internet cloud, the cost of call termination is relatively very less.
VoIP service providers offer different services like wholesale carrier service, VoIP reseller programs, managed partitioning services, and business solutions. The success of your organization (if you are a wholesaler or a reseller) depends to a great extent on your service provider.The Internet came across as one of the biggest inventions of the century. It made life much easier and convenient by facilitating its users to connect to people from overseas in a matter of seconds. For instance, sending mails has never been as easy and speedy as made through with the help of Internet. The advantages of Internet have only been increasing with time. Its latest blessing is the ability to route calls making it not just economical to make calls but also increases the overall efficiency.
With this boom, VoIP providers have no difficulty in finding potential users of VoIP service. VoIP call termination service enables transmission of calls over the net by compressing the voice packets into small digital IP packets (in the form of data). These digital packets are then decompressed and reconverted into analog signals or voice packets when they reach the listener. Since the entire process takes place virtually on Internet cloud, the cost of call termination is relatively very less.
VoIP service providers offer different services like wholesale carrier service, VoIP reseller programs, managed partitioning services, and business solutions. The success of your organization (if you are a wholesaler or a reseller) depends to a great extent on your service provider.
Making of a Best VoIP Provider:
A lot goes in making a provider attain the status of a best VoIP service provider. Quality of service provided is one of the key factors. Imagine being on an important call and the voice starts cracking or there is problem of latency. In telecom sector especially the voice quality stands on a very important platform. One can check the quality by the average call duration, average success ratio and post duration delay. Higher the ACD and ASR and lower the PDD better would be the service. Additionally, you can ensure the service by selecting a VoIP phone provider who offers multiple routes as backup, has numerous switches and points of presence thereby minimizing the latency.
Support service follows up close to quality of service on the list of priority items to be included in the VoIP service package. A strong, professional and responsive support personnel team is synonymous with uninterrupted VoIP call termination service.
Rate comes as the third criteria in selection of VoIP Internet service providers. Different providers of voice over IP service render different call tariffs. There are some who will charge an initial set up fees too which may be avoided by opting for a provider who does not charge this initial fee. Hence, it becomes important to carefully review each provider to select the one that is most affordable and offers the best features along with it.
Opting for the best service provider has always been an asset, visit: VoIP Provider
Article Source: http://EzineArticles.com/?expert=Kristen_Kiya
A lot goes in making a provider attain the status of a best VoIP service provider. Quality of service provided is one of the key factors. Imagine being on an important call and the voice starts cracking or there is problem of latency. In telecom sector especially the voice quality stands on a very important platform. One can check the quality by the average call duration, average success ratio and post duration delay. Higher the ACD and ASR and lower the PDD better would be the service. Additionally, you can ensure the service by selecting a VoIP phone provider who offers multiple routes as backup, has numerous switches and points of presence thereby minimizing the latency.
Support service follows up close to quality of service on the list of priority items to be included in the VoIP service package. A strong, professional and responsive support personnel team is synonymous with uninterrupted VoIP call termination service.
Rate comes as the third criteria in selection of VoIP Internet service providers. Different providers of voice over IP service render different call tariffs. There are some who will charge an initial set up fees too which may be avoided by opting for a provider who does not charge this initial fee. Hence, it becomes important to carefully review each provider to select the one that is most affordable and offers the best features along with it.
Opting for the best service provider has always been an asset, visit: VoIP Provider
http://ezinearticles.com/?Understanding-Your-VoIP-Provider&id=680766
What's The Difference Between Frame Relay, Private Line, & A Point-To-Point T1?
Here's my opinion......
Don't worry about the technology difference between frame relay and a plain T1....or either of these and a private line or point to point T1.
A frame T1 runs at just about the same speed as a point to point T1. Much more important to worry about is what's on the other end of the circuit. If the other end of the circuit is the internet backbone, and you have 1.5M throughput to the backbone, then that's a "dedicated" connection, the best grade of service you can get. If the other end of the circuit is to a carrier's serving office, or DSLAM, or aggregation point, then the 1.5M throughput is to their equipment, not to the internet backbone, and you have a "shared" connection. A shared connection means that your provider has arranged for a bulk internet connection from a larger carrier and it splits some out for you -- but rarely do they split out your bandwidth only for you.
For example a shared provider might buy a wholesale DS-3 from Global Crossing. A DS-3 is the equivalent of 28 T1 circuits. The shared ISP would try to have many customers sharing that T1 circuit, much more than 28 customers -- that's how they make money.
Same thing with phone systems -- you might have twenty extension phones in your office, but only 5 phone lines with the phone company. This recognizes that not all users need to use the phone at the same time.
In the internet world, shared ISPs are betting that not all customers need their full bandwidth at the same time. If a shared provider pays $6000 per month for a DS-3, and sells T1s for $300/month, they break even at 20 customers. ISPs will oversell their bandwidth because not all customers need their full bandwidth at all times. If you've been reading this message for the past 15 seconds, and your PC is doing nothing else, you haven't used your bandwidth for the past now 20 seconds.
Now.....if you need the internet circuit for email, and looking at web pages, and research, a shared T1 connection is fine. But if you're running time sensitive or bandwidth hogging applications like hosting a website at your location, or if you're running VOIP applications, or streaming audio or video, or controlling machinery remotely ... then a shared T1 connection will be a big PIA (pain in the *&!) at some point during the month when the other customers will be sucking up all the bandwidth leaving you with less than you are paying for.
So don't worry about the technology of the access circuit, worry about what's on the other end. If you can get away with a shared T1 connection, you'll save some loot. If you have critical applications, then your life will be filled with drama until you get a dedicated T1 connection.
Michael is the owner of FreedomFire Communications....including DS3-Bandwidth.com and Business-VoIP-Solution.com. Michael also authors Broadband Nation where you're always welcome to drop in and catch up on the latest BroadBand news, tips, insights, and ramblings for the masses.
http://ezinearticles.com/?Whats-The-Difference-Between-Frame-Relay,-Private-Line,-and-A-Point-To-Point-T1?&id=192039
Verizon Voicewing - Is It the Answer to All Your Prayers?
The way VoiceWing works is by converting the analog signature of your traditional phone into a digital signature, which travels in packets over the Internet. In order to do this you will need to have a router that changes the analog signal to a digital signal. One of the great features of VoiceWing is the ability to make and receive calls using the broadband connection while still being able to access the Internet. Verizon VoiceWing has several VoIP plans:
* VoiceWing 500
* VoiceWing Unlimited for Verizon Online DSL and FiOS
* VoiceWing Unlimited
With VoiceWing 500, you can enjoy 500 minutes for $19.95 a month. You can use those minutes to call anywhere in the United States and Canada. If you have friends and/or family in Puerto Rico, they are included free as well. Receiving calls does not count towards your purchase of 500 minutes although you will pay .04 cents per minute for incoming calls. You are required to use all minutes in one billing cycle and cannot be rolled-over to the next.
For $24.95 per month you can enjoy VoiceWing Unlimited for Verizon Online DSL and FiOS, which allow you unlimited long-distance calling anywhere in the United States and Canada as well as Puerto Rico. It includes many calling features that you enjoy with your traditional phone service. The added benefit of this feature is that you would pay for your phone and Internet on one bill if you subscribe to Verizon DSL along with VoiceWing.
If you want only the VoiceWing plan for $24.95 per month you would use your current Internet provider yet still receive unlimited local and long distance calling throughout the United States and Canada, including Puerto Rico. International rates are substantially lower than with a traditional phone service provider and you still has all the features you are accustomed to plus much more.
Check out http://www.why-switch-to-voip.com/ for more articles on VOIP security and vonage phones.
http://ezinearticles.com/?Verizon-Voicewing---Is-It-the-Answer-to-All-Your-Prayers?&id=279989
How Does Satellite Internet Work
If you are new to satellite internet, then you have probably asked yourself this question, “how does satellite internet work?” If you are considering a one way multicast system or a one way system with a terrestrial return then you will first need the following outdoor equipment: the right sized satellite dish, a mounting structure, a feedhorn, a feedline and a Universal Low Noise Black Connector. The inside equipment that you will need includes: an internal DVB-S PCI card or an external DVB modem, a telephone modem, a telephone line, and software and hardware from your service provider.
If you are considering signing up for 2 way satellite internet service then you will need a little more equipment. First you will need a similar collection of outdoor equipment. You will need the right type of satellite disc, a mounting system, a feedhorn, a feedline and a Universal Low Noise Black connector. Inside you will need an indoor receiving unit, an indoor transmit unit, and the proper hardware and software for your service and provider.
Now that you know what equipment you need for satellite internet service the next set of answers that you need for the questions to how satellite internet connections work relates to how signals are sent and received. If you have a one way system with a terrestrial return then you will send your request for information via a land based ISP via your phone line. Your request goes from your computer through the phone line to the network system of your service provider to the satellite. The information that you requested is then transmitted from the satellite to your computer.
In the market for satellite internet service? Nationwide Satellite Solutions is your provider of HughesNet satellite internet as well a great resource that will answer any questions you have. Find out if it available in your area. For more on satellite technology visit the technology and internet directory.
http://ezinearticles.com/?How-Does-Satellite-Internet-Work&id=436701Your Internet Connection Provider
When trying to choose an internet connection provider, it is best to choose one with a proven record of good service and customer satisfaction. Good service should include fast connections and fewer disruptions in your service. Customer service will include your billing, payment, and service options.
A good internet connection provider will offer many different payment plans, like debit or credit cards and check by phone. They will not tie you to a contract, but allow you to terminate service if it does not meet your needs with a 30 day notice with no penalty fees. They will also offer a 24/7 customer service line that gives quality responses in a fair amount of time.
It is a good idea to visit websites of different internet connection providers to see which ones seem to meet your needs and wants. Look at their web pages to see if they are professional. What does each provider offer with their account? Price does not dictate whether or not you will have a great internet connection provider. Cheaper prices may give you a cheaper connection with more disconnections and disruptions. Call the customer service department to ask them some questions concerning their internet service. This will give you more of an idea of what they are like. Are they professional and answer your questions quickly and without hesitation? Or do they act like you are asking for the moon?
How often are you going to be using your internet connection? If you are only going to use it periodically then you may want to look into a reduced plan that only covers so many hours a month. If you are on it daily, then you will most likely need an unlimited plan.
Choosing the right internet connection provider can mean the difference between speedy and consistent connections and irritating and maddening disconnections. Do your research and the right internet connection provider will move to the top of your list!
Learn the essential information for picking the right Internet Service Provider at NetZero 3G
http://ezinearticles.com/?Your-Internet-Connection-Provider&id=71226