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 procedures, a session participant have to sustain various pieces of condition: tp: the last time an RTCP packet was transmitted; tc: the current time; tn: the next scheduled transmission time of t