The two the SR and RR varieties involve zero or more reception report blocks, 1 for each on the synchronization resources from which this receiver has gained RTP information packets For the reason that very last report. Experiences are not issued for contributing sources detailed while in the CSRC checklist. https://net33rtp33332.tribunablog.com/the-smart-trick-of-net33-rtp-that-nobody-is-discussing-44171749