.: What are the disadvantages of VOIP?
By:Hope Ocampo
Category:Home / Technology / VOIP
Voice over IP is the integration of VoIP architecture and internet technology. One of its greatest disadvantages is the quality of voice delivered. The other main drawback is the need for a reliable broadband connection or a steady but fast internet connection; without one a Voice over IP solution is probably not good enough for anyone to use.
Power outages or electricity failure presents another imminent hurdle. Since Voice over IP requires a live Internet connection, losing electricity means losing your phone service. If you are concerned about losing power, you could install a UPS for your cable/DSL modem and your ATA.
Even a small UPS would keep those devices powered for several hours. Alternatively, you could keep a single phone line with no premium services as a lifeline for those times that you might lose your power or Internet connection.
Emergency 911 calls are another challenge for Voice over IP telephony, because unlike traditional telephone it's difficult to determine the exact location of an IP address with geographic certainty. Without knowing the exact location, it's also difficult to determine which call center should receive a Voice over IP originated 911 call (though most Voice over IP providers do have 911 call routing based on the address you used when you registered).
The voice quality of your Voice over IP call is also another consideration. Since the data travels across the Internet, there's the potential for dropouts or "burbles" similar to what you might experience on a cell phone.
Managed IP networks, used by all the Voice over IP providers in the roundup, coupled with quality of service (QOS) mechanisms built into their ATAs, and a high-quality compression algorithm (G.711) yield call quality that greatly exceeds that of cell phones and approaches or matches that of traditional phones. Although it is getting better all the time, the quality of most VoIP services and products can't yet match that of PSTN. There are inherent challenges in sending a voice stream over a packet network.
Because of VoIP solutions architecture some services require that both the caller and the called party be subscribers to their service, and some software programs require that both parties have the same software installed. However, there are other services/programs that allow you to call anyone, including calling from your computer to a regular telephone, or even calling from phone to phone with packets routed over IP in between.
Despite these disadvantages, Voice over IP can still be a viable alternative to PSTN or traditional telephone. All you need to do is read through some VoIP reviews before committing to any of the VoIP providers.
Article keywords: internet telephony, ip telephony, voip architecture, voip solutions architecture, voip books, voip book, voip providers
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To find out more about voip, please visit VoIP Architecture.
.: New VOIP Articles
1). 6 Voice Over IP Tips
There are many benefits to VoIP. Here are 6 benefits we found to voice over ip. You may be able to think of even more reasons to switch or to include this exciting way to communicate at reduced prices.
2). Top 10 Reasons You Should Switch To VoIP
If you are considering changing to voice over internet protocol or VoIP for short you need to know the arguments for changing. Here are our top 10 reasons to switch to VoIP.
3). 7 Good Reasons Not To Switch To Voice Over IP Technology
For every positive there is a negative when it comes to voice over ip technology. Here are 7 good reasons not to switch in spite of the savings you may realize.
4). How To Choose The Best Voice Over Ip Provider
Choosing the best voice over ip provider may require you to do something that you have never done before. Here are a few tips to help you choose the best voice over ip provider.
5). Residential VoIP: Things to Consider Before Switching
Choosing VoIP over traditional telephone services has its pros and cons just like anything else. It is up to the consumer to weigh the advantages and disadvantages, and to come to a conclusion with eyes wide open.
6). Advantages of IP Telephony for the Residential Consumer
As more of us are building our own local area networks at home to connect our family members to each others data and appliances, broadband connections to the outside world have expanded our pipe to the Internet, giving us plenty of bandwidth to consider converging our home network with voice over IP telephony.
7). VoIP Communication Technology
VoIP... or Voice Over Internet Protocol, is the latest and greatest communications technology.
.: Top VOIP Articles
1). VoIP Problems?
Well of course there's VoIP problems, although I think problems is too strong of a word. Instead I would call this VoIP issues. (Just semantics? maybe, read on!)
Some may be old enough to remember making long distance calls where there was static or crackling on the phone line connection. Maybe you remember having to speak LOUDER in order to be heard on the line.
2). How To Set Up A Business VoIP System
To set up a business VoIP system, you need several components. A central device to manage the calls, the way a private branch exchange (PBX) or key system unit (KSU) does in traditional phone systems is one of them.
This can be a dedicated piece of hardware such as an IP PBX, a regular PBX that has been IP-enabled, or a server running specialized software.
3). VoIP Information: Benefits & Drawbacks
Once upon a time, a telephone was just a telephone. You set the base in your home and it featured either a corded or cordless handset for talking to family and friends. Even though that same telephone remains the standard, VoIP, which stands for Voice over Internet Protocol, is increasing in popularity and gradually beginning to change the way that the world sends and receives telephone calls.
4). Skype versus Yahoo
With the influx of complaints regarding Skype’s fall from grace, Danny Wirken measures up the top competitor and internet giant Yahoo!’s news internet telephony service.
Cheaper, faster, better quality, better customer service and a brand you can trust. These are the things Yahoo! want you take away from any of their promotional material for the new Yahoo! voice VoIP service.
5). Voice Over Ip – What Is It And What Are The Choices?
Voice over Internet Protocol. First was the telephone. Alexander Graham Bell had a vision. He saw people communicating over long distances with their own voice, not trough beeps and squeaks. Then came the Internet. A few students and the US military had a vision, somewhat similar to Bell’s. They saw people communicating over long distances, but this time in writing.
6). Why VOIP?
Voice Over Internet Protocol delivers the service of converting the analog line into a digital signal so that voice could be transferred through the internet and this proves to be a lot cheaper than the PSTN (public switched telephone network). Voip is the best for making long distance calls in, inexpensive rates.
Voip and IP telephony are fields which have seen extensive growth and they continue to develop efficiently.
7). Advanced VoIP Gateway Technology
Increased demand for video-based applications in the mobile network drive the deployment of 3G networks. Inherent complexities in traditional video gateways cause performance bottlenecks and inflate costs. If the industry expects to absorb the impending explosion in demand, these proposed cost-saving and complexity-reducing changes are needed.
Unrelenting market demand for video-based applications over mobile networks is driving the increased deployment of 3G networks.