The biggest problem that may have to switch to VoIP

With Voice over Internet Protocol (VoIP) technology, a huge market base has been formed. Now more and more people are switching from traditional PSTN (public switched telephone network) and VoIP. The main reason why this market to drive the proposed VoIP cheaper. The fact is that the basic monthly fee of VoIP is much less than the public switched telephone networks, in addition to offer free services such as call display and call forwarding, which is often charged extra on the traditional telephone companies. VoIP installation is very easy. ATA (analog telephone adapter) is available as a VoIP service provider, signing services. Need to use a VoIP ATA old analog phones. Other optional equipment such as routers and IP phones are charging a monthly fee based service provider. Base units that are required for a VoIP service that can be used for cable or DSL broadband modem, router and IP phone. Number of devices can be reduced by using the units can be combined modem and router. "Even though the computer is not mandatory, VoIP, using it to make access to the VoIP account easier. After see to it that all these devices and the service may be available to just connect the router to the modem and the router's IP phone without any external equipment installation services for help. Thus, these lower costs to offer additional features and ease of installation to lure countless traditional telephone users to register the VoIP service. Although most of the hype about this technology is the truth, before moving a few facts should be considered. The biggest problem that may result from the transition to VoIP, the old phone number can not be saved. google_ad_client = "pub-2311940475806896"; /* 300x250, created 1/6/11 */ google_ad_slot = "0098904308"; google_ad_width = 300; google_ad_height = 250; If the user is easy to change the number, it's not a problem. In fact, only a few VoIP service providers offer a local phone number, as for a residential area. In this case, is holding a old phone number. However, it should be checked with the telephone company or VoIP provider, prior to installing the new service. The second question is about 911 or emergency dialing service. Although some VoIP service providers provide the address of registration to redirect a call to the appropriate emergency call center for caller location, and then, when he connects, it is impossible to track the caller's address, if he can not speak. The solution is to keep the existing phone line or cell phone, emergency 911 calls, at least until the VoIP system is sufficiently robust to handle the situation. Another phone service to the end of the line is also recommended to avoid problems in case of power outages, as VoIP is power. However, usually it can carry an external battery backup and a power supply interruption. In areas where there are serious power shortage and frequent long-term energy supply disruptions, it is recommended to keep a traditional phone line or cell phone to keep in touch. With dozens of people are changing their phone systems, VoIP service providers, not hungry. Although the majority of them are almost the same as the basic services offered, such as call forwarding, call waiting and call display on your standard monthly fee, the main difference is the long distance call rates or foreign. The service provider should be selected on the basis of a business's needs and budget constraints. Many VoIP service providers offer additional phone numbers of devices in different locations, such as the ability to maintain a local phone number of different cities. This option is likely to facilitate their phone number, city local call rate. This option is very useful in the case of calls received from a certain geographical area.

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