Terus kira kira ramalan tuk tahun itu & unsur itu apa ya kira2 suhu,mohon penjelasan nya suhu terima kasih suhu…RFC 3550 RTP July 2003 To execute these policies, a session participant will have to maintain quite a few items of state: tp: the final time an RTCP packet was transmitted; tc: The present time; tn: the following scheduled transmission