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MultiVOIP User Guide Operation & Maintenance
439
T1 Statistics: Field Definitions (cont’d)
Field
Name
Values Description
Bipolar
Violation
Integer tally of
violation count
since last reset.
Two successive pulses of the same
polarity have been received and these
pulses are not part of zero substitution.
On an AMI-encoded line, this represents a
line error. On a B8ZS line, this may
represent the substitution for a string of 8
zeroes.
Receive Slip Tally since last
reset.
A receive slip (positive or negative) has
occurred. Slips indicate a clocking
mismatch (or lack of synchronization)
between T1/E1 devices. When slips occur,
data may be lost or repeated.