The functioning of wireless VoIP phones is similar to that of regular VoIP phones but Wireless VoIP phones combine VoIP technology and Wi-Fi (wLAN) systems. Users need to be in the range of the wireless node in order to make and receive calls. And when they are in the Wi-Fi’s reach, they are able to do a lot of the same calling functions enabled by regular desktop VoIP phones. When one is already equipped with a wireless local area network as well as VoIP phones, adding wireless VoIP phones can be a logical step.
Wireless VoIP phones are also known as VoWLAN or voice over wireless local network areas and Wi-Fi phones. The working of wireless VoIP phones involves a data network to which Wi-Fi equipment is connected. The network itself can either be independent, or connected to the Internet or the public phone system. The equipment enables high-speed wireless connection to unlimited access points.
Each access point has an antenna to catch the signal from the Wi-Fi equipment and broadcast it in a 300-foot radius or a hot spot. Within the radius all Wi-Fi enabled laptops, personal digital organizers and wireless phones can tune into the signal.
In wireless VoIP phones, the voice is converted into segments of data for transmission from the phone antenna to the Wi-Fi radio waves and then received by the data network. Here the data segments reverse the process to reach an extension or the traditional phone network. In other words, an extension can be carried around.
Although there is no argument about wireless VoIP phones being advantageous, they have their share of shortcomings as well. Fore one, they can not yet completely replace hard-wire VoIP phones mainly due to lack of reliability and the limited functions of wireless phones currently available in comparison to desktop phones.
However the biggest disadvantage in wireless VoIP phones is the limit on the number of simultaneous calls that can be made. The maximum number of calls in each wireless system cannot exceed five or ten. This seriously undermines its call handling capability in a large corporate environment.
Nevertheless, the dramatic reduction in operational costs has made it possible for wireless operators with high quality compressed VoIP to bring the ease and comfort of cordless calling to the VoIP world.
Voice over Internet protocol (VOIP) phones have been commonplace in the workplace for several years now. As the technology begins to make its way to the average consumer's home, it's only fitting that some newer and more exciting technology begins to replace existing VOIP systems in business and industry. That is where wireless VOIP phones enter the picture. Capitalizing and building upon the efficiency, ease of use, and cost-effectiveness of standard VOIP technology, wireless VOIP technology has made its entrance in many types of businesses, giving employees everywhere more flexibility and communications options. And it looks like the technology is here to stay.
The use of wireless VOIP phones is an obvious and smart thing for retail businesses, schools, and even hospitals to consider using. No longer is there a need for an organization to have separate systems for work (computer-based) and voice communications (telephone-based). Business-related work and communications can be all-inclusive. Wireless VOIP phone systems give employees, especially those tied to a phone throughout their work day, the freedom to move about within their office building or complex, and still have the ability to communicate with customers and business associates. For businesses and other organizations that already have an IP communication system in place, it is the next logical step to move to wireless VOIP phones. They operate in the same way as standard VOIP phones, except that they function on a wireless local area network (WLAN). By staying in range of a wireless connection at the site, a user can make and receive calls just as they can with standard VOIP phone systems.
There are many specific types of organizations that can benefit from the use of wireless VOIP phones. Hospitals, for example, allow employees who spend a lot of their time on the telephone communicating with physicians, insurance companies, and with other hospital personnel within the building will see the huge benefit in being able to move freely within a workspace, carry out necessary communications, and accomplish more than one task at a given time. Retail stores also will see a huge advantage to using wireless VOIP phones, for much the same reason. The freedom to communicate with customers and business associates over the phone, while still being able to travel throughout the workplace has the potential to show an increase in work efficiency and time management. Schools can also benefit by using this technology. By providing staff, faculty, and security with wireless VOIP phones, student data is accessible over the phone, school emergencies can be handled much more quickly and efficiently, and teachers can communicate with one another whether in a classroom or in the cafeteria or on the playground.
The advantages of using this technology are apparent. Besides the freedom it provides, wireless VOIP phone systems allow organizations to combine communications to include phone communications, email, and text messaging, allowing them to work together in one system. This efficiency is a time saver, as well as a money saver. Speaking of saving money, organizations will find that they can avoid lengthy contracts with phone companies in favor of wiring systems that give the businesses more options.
There is a downside to this seemingly ideal technology. In a wireless VOIP phone system, the number of calls that can be placed by callers at a time is limited. An access point in a system can't handle more than a few calls at a time. This limited capacity, therefore, has resulted in the inability for many types of businesses to use wireless VOIP phone technology. Businesses and industries that require huge volumes of communication on a constant basis would simply overload a wireless network. Despite this limitation, technology will no doubt catch up in the near future, and be able to provide wireless VOIP phone service to every level of business and industry, no matter how large.
Wireless VOIP phone systems are an exciting technology for the business world to embrace. Freedom, flexibility, efficiency, as well as potentially huge cost savings are but a few of the advantages this form of multi-level communication has the ability to provide its subscribers and users. Many organizations have currently incorporated wireless VOIP phones into their daily workplace with great success, including hospitals and schools. Wireless VOIP phones are a smart consideration to make in order to stay on the cusp of technology.
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