A SIP Phone allows you to make phone calls to anywhere in the world by using an internet telephone service. It also lets you make calls to cell phones, faxes and normal phones. A SIP Phone can be used as a private phone number or it can be used for business or even as a toll free number. The technology is similar to that of a VoIP (Voice over Internet Protocol) phone. This means that calls made using this kind of phone are much lower in cost than calls made with traditional phones.
A SIP Phone is actually a telephone that utilizes the latest Open Standards flavor to place and oversee phone calls. The normal voice is transmitted from a computer to an IP based system using another Open Standard known as RTP. This standard was chosen over the older Telephony Service Provider (TSP) standard because of its efficiency and the fact that it supports digital audio. The RTP is also flexible and can be easily implemented within the existing telephone lines. These factors have led to its massive success and popularity.
One of the major advantages of SIP softphones is their cost effectiveness. Unlike traditional telephony, a softphone is entirely free and does not incur long distance charges or any other costs at all. All calls made using this system are free. There is no need to purchase extra equipment or services because a softphone works over any broadband connection. This means that a SIP softphone is as convenient as using a normal telephone.
You do not need to maintain any telephone number besides your own. The number provided during registration can be used to dial a softphone. You can also use it to dial outbound calls, although you are charged for them when making these calls. If you have an unlimited number of residential or business numbers, you can activate a free sip account and make unlimited inbound calls and outgoing calls from your sip phone number. You can receive faxes and receive voice messages, even when on vacation or traveling.
Most users are interested in USA sip numbers because they are more local than other international phone lines. Unlike dial up service, which is available almost everywhere in the country, USA internet access is restricted to certain areas only. A US phone number can be used anywhere in the country and can be used with any other number, even with another country’s service. You just need an efficient VoIP provider who can handle both your USA phone and your international call.
A VoIP system is usually installed within the company network and connected through a gateway to the Internet. It can use either the Internet as its service provider or it can connect through a connection to the Internet itself. Once connected, the user of a voip account can then start making calls and sending SMS text messages in seconds. This makes using a voip phone number much more convenient and simpler. This is why a lot of businesses today are switching over to VoIP systems. This enables them to save on expenses and increase profitability by decreasing phone line utilisation and increasing productivity and sales.
The best providers offer features that will help you get the most out of your VoIP experience like multiple lines, free calls to any of your extensions and free inbound calling from any of your voip phones. The best providers also provide various options for customizing your VoIP experience including enabling different greeting messages for your extensions and even allowing you to view voicemail via sip-uri. Customizable options like these are what differentiate good VoIP service from excellent ones.
VoIP providers usually charge on a monthly basis, depending on the number of minutes. So if you use the same number for both residential and business calls, you can opt for unlimited long distance calls for a whole year for an entire year with an average monthly plan cost of less than $10. So as you can see, there are a lot of advantages of switching over to a SIP based system. For example, by setting up an account with a good VoIP provider you can immediately take advantage of hosted call forwarding, so you never have to speak to anyone on the phone. Another advantage of a VoIP phone number is that it resembles a local number and people think nothing of calling you!