What Does Voip, SIP, QoS, And PBX Mean?

on January 15th, 2012 by - Comments Off

VoIP means Voice-over Internet-Protocol. Simply put, you can make phone calls over the internet using any kind of digital device that has a speaker, microphone, and the internet. Today, there are plenty of businesses offering hosted voip phone services. One of the main benefits of using hosted Voip phone services is the cost cut in comparison to cell phone or land-line phone companies phone services. The business using hosted voip, sometimes called hosted pbx or cloud pbx, can make phone calls free of charge within their own business network.

Another acronym used along with hosted voip (just like I used it above) is pbx which means Private-Branch-Exchange. A pbx is used in a business when multiple phone calls come in simultaneously. It’s like an old phone switch board where the caller phones in and the employee working at the pbx switch-board puts the phone cable into the right location for the phone call to go through. Only, pbx today is all digitally automated by a computer. The concept is the same though. The pbx tells the phone calls who to go to–whether an automated attendant or Joe or Jim, or to an open business agent in a call center. Hosted voip providers can and do also provide pbx. Usually hosted pbx and hosted voip are used simultaneously within a business because the hosted voip provider is also the hosted pbx provider, both of which are wonderful business solutions to phone call routing, phone call costs, etc.

Another term you may have not heard along with hosted voip is QoS which means Quality-of-Service in reference to the quality of a phone call. When you use a regular analog phone the voice packets travel in the same order as they went out. So, usually the quality of a regular land-line phone call is clear and without pauses. Since hosted voip phone calls use the internet, each phone call is transferred digitally across the web. Some voice packets can arrive faster or out-of-order. QoS deals with prioritizing those voice packets, making sure they get back together in the right order so that your hosted voip phone calls are clear, quality phone conversations. QoS happens very quickly of course, but it is also very important to choose a hosted voip provider that has a good QoS.

Another acronym is SIP which is “Session-Initiation Protocol”. SIP is like QoS in that it deals with the quality of hosted voip phone calls and they way those phone calls are digitally transferred and received. SIP has to do with the beginning of a hosted voip phone call and the ending of a hosted voip phone call.

Hosted voip has received a lot of negative reviews throughout the years because of those people and businesses that use hosted voip with regular broadband. Because voip uses the internet it uses some of the bandwidth of the business internet services. When a business has employees download and stream from the internet or browse the internet, this uses up bandwidth and cuts into the hosted voip phone call quality, making a hosted voip phone call choppy.

When using hosted voip you must be aware of your internet services and bandwidth. If you have choppy or low quality hosted voip phone calls, the problem is most likely with your choice of internet services or internet bandwidth available.

What Does Voip, SIP, QoS, and PBX Mean?

Another acronym is SIP which is “Session-Initiation Protocol”. SIP is like QoS in that it deals with the quality of hosted voip phone calls and they way those phone calls are digitally…. Learn more at hosted voip and business voip

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