SDP- Session Description Protocol(세션 기술 프로토콜)
SDP는 Session Description Protocol의 약어로서, 스트리밍 매체 쵝화 매개변수를 기술하기 위한 형식입니다. 이 프로토콜은 IETF에 의해 RFC4566으로 발행되었습니다. 스트리밍 매체는 전달되는 동안 보거나 들을 수 있는 콘텐트입니다.
20 Years of VoIP
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Founded in 2005, when VoIP was an emerging technology, 3CX has gone on to establish itself as a global leader in business communications.

20 Years of VoIP
Industry Leadership
Founded in 2005, when VoIP was an emerging technology, 3CX has gone on to establish itself as a global leader in business communications.

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