Which H.323 protocol monitors calls for factors such as packet counts, packet loss, and arrival jitter?

Which H.323 protocol monitors calls for factors such as packet counts, packet loss, and arrival jitter?
A. H.225
B. H.245
C. RAS
D. RTCP

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5 thoughts on “Which H.323 protocol monitors calls for factors such as packet counts, packet loss, and arrival jitter?

  1. More info… I’m inclined is D. RTCP now

    Real-Time Transport Control Protocol Packets
    RTCP packets, described in RFC 3550, are optional depending on the VoIP endpoints. They are useful, however, because RTCP
    type 200 (sender report) packets report on various conditions during a call in progress, including the percentage of packets
    lost since the last sender report, cumulative packets lost, and jitter.

    https://davidhoglund.typepad.com/integra_systems_inc_david/files/Finding_Fixing_VoIP_Call_Quality_Issues.pdf

  2. Although… extracted from OCG

    RTCP is a session layer protocol that monitors the delivery of data and provides control and identification functions.

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