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Voip review, free calls
Secure calls to a standardized protocol (such as SRTP). Most of the difficulties to include secure telephone connections over traditional phone lines, such as digitizing the signal, digital signal transmission, have been solved in the technology VoIP. It is only necessary to make encrypted signal and its identification for the existing data stream.
Regardless of location. You need only an Internet connection to connect to your ISP VoIP. For example, operators of the call center with the help of VoIP-phones can work from any office where there is available an effective fast and stable Internet connection, voip review.
Allow integration with other via the Internet, including video calls, messaging and data during the conversation, audio conferencing, managing your address book and information about available whether to call other subscribers.
Additional phone features - such as call routing, pop-ups, alternative GSM-roaming and implementation of IVR - easier and cheaper to implement and integrate. The fact that the phone call is in the same data network as the PC user opens the door to many new opportunities.
Hence, VoIP-solutions are also needed in order to control compatible mobile number MNP, when routing a voice call. In countries without a central database, such as the UK, it is sometimes necessary to send a request to the GSM-network about what network (any operator) owns the mobile phone. Because VoIP has been gaining momentum in the market companies through the use of functions of the system of minimum cost call routing, you must provide a certain level of reliability when managing calls, free calls.
VoIP systems are treated with the lowest cost call routing (LCR, Least Cost Routing system), which is based on the fact that checks the destination of each telephone call as soon as it is done within the network that gives the consumer the lowest price.
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Voip review, free calls
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Date: Mon, 31 May 2010 -
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