IP vs ISDN for VideoConferencing
IP-based Videoconferencing: No per-minute long-distance calling charges are incurred. The system offers greater accessibility. IP systems let organizations converge communication networks. The technology allows better rich-media integration and Web collaboration. IP connections are on virtually every desktop. IT workers are already familiar and knowledgeable with IP. Worldwide IP infrastructure is always growing. ISDN Per-minute long-distance charges are incurred. Rich-media integration and Web collaboration are difficult. The system is too expensive to put on every desktop. ISDN...
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