Table 7-3: Sg4 And H.320 Network Statistics - PictureTel Concorde 4500 Administrator's Manual

Table 7-3: SG4 and H.320 Network Statistics

Statistic
Channel Use
Tx Clock
Rx Clock
Chans - Tx/Rx
Tx Frames
Rx Frames
Rcv Err Bit
Alignment Lost
The following table describes the current network channel statistics
for SG4, H.261, and H.263 communications.
Description
for channel 1
Initial
for channel 2
2nd ch
Transmit clock
Receive clock
The transfer rate
The number of H.221
frames transmitted
The number of H.221
frames received
The number of H.221
error bits received
from the far-end
system
The number of
times the SG4 or
H.261 frame
alignment signal has
not been received as
expected
Interpretation
This line indicates the logical channel number that
is being transmitted or received on the individual
ports.
This number indicates the transmit data rate.
This number indicates the receive data rate.
This number should correspond to the
rates:
Clock
1B = 64000
1Br = 56000
This count continually increments during an SG4
or H.261 call or while an SG4 or H.261 call is being
attempted.
This count continually increments during an SG4
or H.261 call or while an SG4 or H.261 call is being
attempted.
The far-end system has indicated a problem in the
data it is receiving. This statistic represents an end-
to-end quality monitoring feature.
Usually this count, which indicates the integrity of
the end-to-end connection, increments by one at
the end of a call or when a far-end loopback test is
initiated.
Any other change in this counter indicates a failure
of the transmission line or, less frequently, a CSU
problem.
Using the Diagnostics Menus
or
Tx Rx
1H0 = 384000
1H0r = 336000
7-7