telecommunications companies are changing at an incredible rate. Sometimes it is difficult to technological progress and are reluctant to keep too many companies in the latest technologies and fear that their investment will be obsolete and ready for investment replacement before they paid for it .

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Which means that people phone. over the Internet with a sip Because the Internet is used to communicate to allow the appeal, the signal is digital and be. know high quality regardless of the distance between people Better still talk, because the call is routed over the Internet instead of traditional phone lines, no long distance charges involved. A company may Cleveland customers in Australia, Great Britain, India or New York via SIP call and they pay no long distance charges when their Customers also equipped with a SIP phone. Even if you call someone who only has a regular phone fixed style, long distance charges are often less expensive. technology is mature, with well established and growing user base. major communications company such as Nortel, Cisco Systems and Avaya offer a wide range of SIP solutions for all types of enterprise applications.

ultimately an investment in a SIP communication system is most companies save significantly over the lifetime of the system by reducing the cost of long distance calls, while better access to a wider range of functions of a traditional telephone system.


Nortel Phones