Motorola NVG510 Administrator's Handbook page 46

Administrator's Handbook
Sum of Franc Loss Fraction Lost: The fraction of RTP data packets lost since the previous SR or
RR packet was sent. This fraction is defined to be the number of packets lost
divided by the number of packets expected. This will be calculated on every
RTCP SR packet. Sum of the fraction lost is calculated with all the RTCP pack-
ets.
Sum of Franc Loss Fraction lost is squared with every RTCP SR or RR packet. Sum of all this will
Squared give the Sum of Franc Loss Squared.
Max One Way Delay One Way Delay will be calculated on every RTCP SR or RR packet. This value
is ( systime - lsr - dslr) / 2
lsr means last SR timestamp
dslr means delay since last SR.
Sum of One Way Delay The sum of all the one way delays calculated on every RTCP packet is dis-
played as Sum of One Way Delay.
Sum of One Way Delay One Way Delay is squared with every RTCP SR or RR packet. Sum of all this
Squared will give the Sum of One Way Delay Squared.
Avg Round Trip Time Average time from this local source to destination address and back again for
all logged calls
Max Round Trip Time Maximum amount of time from this local source to destination address and
back again for all logged calls
Sum of Round Trip Time Sum of time from this local source to destination address and back again for all
logged calls
Sum of Round Trip Time Sum squared of time from this local source to destination address and back
Squared again for all logged calls
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