A modern voice communication SIP protocol is widely used to make calls in the Internet. However, the final subscriber is mostly interested not in the very SIP standard but in the SIP telephony conception based on it.
One one hand, all traditional conveniences for making telephone calls, compatibility with the international subscription base and the procedure of dialing numbers are kept.
JSR Computers
Information & Communication Technology for small and medium businesses requires constant innovation and development of new solutions resulting in more relevant use and management of information. Properly managed and individually designed technology soluti
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