H.323 Versus SIP: A Comparison - Packetizer

Trang chủ » H323 Và Sip » H.323 Versus SIP: A Comparison - Packetizer

Có thể bạn quan tâm

H.323 was designed with a good understanding of the requirements for multimedia communication over IP networks, including audio, video, and data conferencing. It defines an entire, unified system for performing these functions, leveraging the strengths of the IETF and ITU-T protocols.

As a result, it might be reasonable for users to expect about the same level of robustness and interoperability as is found on the PSTN today, although this admittedly varies across the globe.

H.323 was designed to scale to add new functionality. The most widely deployed use of H.323 is "Voice over IP" followed by "Videoconferencing", both of which are described in the H.323 specifications.

Từ khóa » H323 Và Sip