Q&A: What is VoIP Voice over Internet Protocol?
Question by helllo1234: What is VoIP Voice over Internet Protocol?
Best answer:
Answer by Down, but not out yet!
Telephone voice just digitized & then broken apart, just like regular IP packets are when using the internet.
Know better? Leave your own answer in the comments!
Voice Over Internet Protocol – The Latest Internet Technologies
Voice Over Internet Protocol is a special type of communication protocol for transmission and reception of voice and multimedia signals through the internet protocol networks. This technology is also known as Internet Telephony, Voice Over Broadband, IP Telephony, Broadband Telephony. In VoIP, voice, fax, multimedia and voice messaging applications are transmitted and received over through internet. For smooth communication over VoIP, efficient network support is must.
The process of VoIP communication begins with making a VoIP telephone call. The first step in making a VoIP telephone call is setting up media channel. Then analog voice signal digitization, encoding, packetization and transmission follow. The same steps are carried out in the reverse order on the receiving side. The entire process is carried out by different types of computers and modems. So proper IT support is prerequisite for setting up VoIP communication. It ensures that computers and modems function properly.
Special session protocols are used by VoIP systems to control the setup. Audio CODECs are used for encoding speech. Various types of CODECs are used for different implementations of VoIP. In some implementations narrow band CODECs are used while in some other high fidelity stereo CODECs are preferred. Maintaining CODECs in good health is the responsibility of network support provider.
Generally 3 types of VoIP tools are popular in the market. Those 3 VoIP tools are Hosted VoIP,Home VoIP, Hybrid VoIP. As the name suggests Hosted VoIP is meant for business organizations while Home VoIP tool has been designed for home users. Hybrid VoIP tool has been designed for the organizations which want to continue with existing non-VoIP phone systems but also want to reap the benefits of VoIP.
VoIP could be implemented using various technologies, such as IP Multimedia Subsystem, Media Gateway Control Protocol, Session Initiation Protocol, Real Time Transport Protocol, Session Description Protocol.
VoIP has gone through lot of modifications for marketing purposes. It now employs broadband internet access, using which the subscribers can make and receive calls. VoIP service providers now support both inbound and outbound services with direct inbound dialing. Obviously a strong network support should be in place to provide that kind of service. Many service providers proffer unlimited local calling for a flat subscription fee.
To avail of the VoIP service, a VoIP device should be connected to the network of a VoIP service provider. This could be done in several ways. The first way of doing this is to connect a dedicated VoIP phone to the IP network using Ethernet card or wireless Wi-Fi. Another way is to use an analog telephone adapter which links to the network using special hardware and firmware. The third and last way is to employ a softphone. Softphone is an application software installed on a network computer with microphone and speaker. To install Softphone on a computer, the help of an IT support provider could be taken.
The VoIP service is economically feasible for common users because it cuts down the infrastructure and communication costs drastically. Separate voice and data networks are not required for VoIP service. One network could be utilized for both purposes. Caller ID, conference calling,call forwarding and automatic redialing features come with no extra cost.
Daniel Hughes, 31, is one of the most heralded technical writers of http://www.pccarencure.com/. He hails from Toronto, Canada. His educational qualifications include a Master’s degree in Journalism and Mass Communication. His sublime articles have quenched the thirst of millions of knowledge seekers.
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Categories: VOIP Articles Tags: internet, latest, over, protocol, Technologies, voice
How VOIP (Voice Over Internet Protocol) Works
We have all heard of VOIP and most people understand that it is a way of making phone calls with the use of the Internet. The term VOIP stands for voice over Internet protocol and it is through the Internet that many people have found a way to make phone calls in a very economical and in some cases free fashion.
There have been companies that sell the software and service to their members for some time such as Vonage. With this new technology there is a revolution underway in the way in which people communicate by telephone.
Currently there are three different ways that VOIP is being used by people all over the world. The first type of communication method is an analog telephone adapter. This method allows you to connect your regular phone to your computer and use your Internet connection to place phone calls. Vonage is one provider of this type of method. They will send you the adapter that you will connect to your computer and you will be ready to place phone calls immediately. Of course, you will need their software to convert the analog signal to digital for your phone.
The next method that is used is through IP phones. These are phones that resemble your standard telephone in your home. The difference between these phones and your regular phone is that the connection that is used will plug into your router and use an ethernet connection to place the phone calls. There are even wi-fi versions of this phone that will allow you to make phone calls from a wi-fi hot spot.
If you are looking for the simplest way to use VOIP, you should try a computer to computer method. This makes use of cheap equipment and your computer to make your phone calls. All you will need is the right software, a speaker, microphone and sound card on your computer. This is certainly the most inexpensive way to make VOIP calls.
The use of VOIP to place your phone calls no matter which method you choose will use relatively cheap equipment and allow you to avoid the charges that the phone company typically charges you.
Learn more about VoIP technology at the VOIP Equipment website.
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What is VoIP – Voice over Internet Protocol
Have you ever heard the word “VoIP”? Do you know VoIP is? Do you know what the advantages of VoIP are in our daily routine?
If you have time and want to know what VoIP is all about, then watch this video and learn a brief tutorial on VoIP, Voice over Internet Protocol. In this video you will understand more the important things you need in regards to VoIP.
It will surely give you lessons how this VoIP works, and it tackles audio transmission, also talks about how low expenses are on phone calls, and of course how it is very advantageous over the traditional phone system we have right now. It will also introduce to you the different companies that you can subscribe to.
Enjoy and learn more what VoIP is all about in this simple and understandable video!
No additional equipment is required for Voice over IP connections you just need to contact your Internet Provider?
Question by Amelie D: No additional equipment is required for Voice over IP connections you just need to contact your Internet Provider?
true
false
Best answer:
Answer by Adrian
Based on the question literally, false. I run Voice over IP with Ventrilo and Teamspeak. I can also run MSN video/audio with no issue. I have no special hardware, nor does my ISP care about it.
However, if the question relates to VOIP phones, then someone has to give you an actual phone number. It’s either your service you buy the VOIP package from, or your ISP, if they provide VOIP phone service. In the cases of ISP’s VOIP packages, they usually provide a router that handles the VOIP stuff….
Add your own answer in the comments!
Categories: VOIP Questions Tags: additional, connections, contact, equipment, internet, just, Need, over, Provi, required, voice
Q&A: Is VOIP (voice over internet protocol) phone-service just as good as service from your local phone company?
Question by tomk_773: Is VOIP (voice over internet protocol) phone-service just as good as service from your local phone company?
Will be making the switch soon, and thought I’d ask to see if others have had either good or bad experiences w/it..
Best answer:
Answer by Roger Vadim
I use VoIP for the past 5 years and love it!! you can’t beat the price…!
before you do anything…go to DSLReports.com and do some research. If you already have a provider in mind check them out, having a good stable Internet is a key component!
I use Packet8 for over 5 years now and I’m very happy! I use a VoIP Panasonic DECT 6.0 phone…..with build-in router/firewall and 6 extensions, one of them a blue-tooth flip-phone!
I also use the MagicJack for the past year…….so far….so good!
bear in mind….if you sign up with any VoIP provider and port over your number, you will not get back your old number if you cancel the service……and most cancellation frees really stick….like 69 + dollars…!
its a law now to port your number for cell and land-line providers, but not for VoIP!! some do and some don’t….!
you have to go on-line and fill out on on-line application to get E911 which is 1.99 a month now…but with the MagicJack its free, and it work too…..I’ve tried it out several times!
What do you think? Answer below!
Voip – Introduction to Voice Over Internet Protocol
Voip – Introduction to Voice Over Internet Protocol
Voice Over Internet Protocol is a relatively new method of sending and receiving telephone calls. Sometimes called IP telephony, internet telephony, broadband telephony broadband phone, or voice over broadband, VOIP technology allows you to make voice calls using a broadband internet connection, rather than a regular (analog) traditional phone line. Basically, it is the routing of voice conversations over the internet or through any other IP-based network.
The main benefit of using VOIP technology is that you can use your internet connection, which you are already paying for, to place long distance calls, completely circumventing local phone companies and their charges. Voice Over Internet Protocol does not carry the same taxes and other fees that local phone companies do.
How does VOIP work?
Traditional analog phone connections use analog technology. Simply put, the technology used in Voice Over Internet Protocol works by converting your voice from this analog signal into a digital signal, which can then be sent over the internet. If you are calling a regular phone, the digital signal is converted back into a traditional analog signal before it reaches the destination.
There are three main methods in which Voice Over Internet Protocol is used:
The most common way in which VOIP is used is with an ATA, or Analog Telephone Adaptor. This adaptor allows your existing phone to be used. The phone is connected to the adaptor, which is then routed through your computer and connected to the internet.
Another common way VOIP technology is being used is through the use of IP phones. These phones are specially designed to be used with a VOIP connection. In most ways, they are very similar to traditional house phones, except that rather than having a traditional phone line connector, the IP phones have an Ethernet connector. These IP phones plug directly into your internet router, bypassing the actual PC itself. The actual computer is then not required to be used with the phone. The necessary technologies are self-contained in the actual phone, and connected to the internet directly through the router.
The third most common method of using VOIP technology is called computer to computer, or PC to PC, calling. This method is entirely free and is not subject to any taxes or fees found with local telephone companies. The only things you need are an internet connection, any necessary VOIP software, a computer, and a microphone and speakers.
Budda Oliver is a marketing agent for Cavalier Sales Agent. Cavalier phone and internet service provides customers with the latest in technology VoIP. For more information on Cavalier VoIP service please visit their website.
Categories: VOIP Articles Tags: internet, Introduction, over, protocol, voice, VOIP
Call Heard ‘Round the World, The: Voice Over Internet Protocol and the Quest for Convergence Reviews
Call Heard ‘Round the World, The: Voice Over Internet Protocol and the Quest for Convergence
An exploration of Voice over Internet Protocol (VoIP) and the quest for convergence, which is changing the face of media delivery and voice communication. It features observations from investment analysts, industry experts and business leaders, as well as the author’s own experiences.
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Voip (Voice Over Internet Protocol) Is Heart Of Online Calling
Before saying anything i want to make you aware of the Voip. Voip is described as the voice over internet protocol. It is a form of the Internet Telephony. Normally people use the traditional way of calling, like they use phone and mobile to communicate with each other. But traditional way of calling cost much more on per minute. Thats why there is a need of a program grow for reducing the calling cost. Then in 1995 Israel had developed this this program(Voip). From a user perspective, IP-telephony provides the same functions as traditional telephone service – call or fax transmission between subscribers of the city or PBX in real time. However, the use of digital technologies and channels can significantly reduce the cost of long distance and international calls.
Unlike the traditional telephone network (PSTN), where the voice is transmitted continuously in the “natural” analog form, in IP-based networks, all information is broadcast exclusively in digital form. Voice is encoded into a digital sequence, is sent to a destination where again decoded to the original human speech. Before sending a digitized voice information is compressed and split up into smaller “pieces” – the data packets, hence another name for IP-telephony – “packet telephony. Packets reaching, often by different routes to the destination, once again going into a whole, lined up in the original order.
Why is this done? For the most effective use of communication channels. It is evident that through the same tube of sufficient diameter cubic meter of tennis balls will be faster and easier than a cubic meter of footballs. Moreover, the flux density in the first case will be higher, and the unused voids will be smaller. On the Internet, unlike tubes, bags, depending on the load channels are sent by different routes (routing), i.e. flows are not one but many, allowing data transmission rate higher.
Because of the variety of terms the concept of IP-telephony and Internet telephony is often confused with each other or are identified with a computer (batch) telephony in general. It should be understood that the IP-telephony the Internet are privately owned computer telephony solutions. The main difference and advantage of IP-telephony is that the data is transferred over a dedicated digital channels. Such channels have sufficient capacity and are used only for voice traffic. Internet telephony as transmission lines using the public Internet, the channels which are loaded heterogeneous traffic and can not provide guaranteed bandwidth, which delays passage of signal instability and a deterioration of communication quality.
The Voip is very helpful to those caller who regularly make international calls. Compare to Voip the traditional way of calling cost very high rate. If you have the internet connection and the person whom you are calling also have have internet connection then you both can communicate freely with Voip. There are a lot of Voip programs which provide free Voip calling facility. If you want to make call on mobile or landlines in abroad then Voip is quite cheaper. so stay connected with Voip and enjoy the services of free Voip calls.
I am a online Guide. As related to work i am a blogger. Normally i work on my blogs only.I always try to give some new and effective news to my readers thats why readers likes my blog.
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The VoIP Handbook: The Complete Business Guide to Implementing Voice over Internet Protocol
The VoIP Handbook: The Complete Business Guide to Implementing Voice over Internet Protocol
VoIP Voice Over Internet Protocol handbook: solutions, FAQs, tips for implementers & an insightful overview of design & deployment, with Project, Business & Implementation Plan supporting documents.
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