CISCO-RTTMON-RTP-MIB
An extension to the CISCO-RTTMON-MIB for Cisco IP SLA RTP operation, Real-Time Transport Protocol(RFC 1889). This operation provides capability to measure voice quality metrics such as RTT (Round Trip Time), Jitter, MOS (Mean Opinion Score) scores by setting up RTP stream between two routers. In voice communications, particularly Internet telephony, MOS provides a numerical measure of the quality of human speech at the destination end of the circuit.