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Reply To: Nokia alarm 2924

#56324
patrick.fr
Guest

2924 REMOTE END CRC BIT ERROR RATIO OVER LIMIT
2915 FAULT RATE MONITORING
2992 BTS AND TC UNSYNCHRONIZATION CLEAR CALLS ON A INTERFACE

It’s a quality of PCM problem.

What have you with command:
ZYMO:ET,xx;

In normal functionnement
SLIPS:
POSITIVE = 0
NEGATIVE = 0
LOCAL ENDS = 100 EFS
REMOTE ENDS = 100 EFS

check:
– Link with a mesureament PCM 2Mbit.
– check bad connection
– check equipment => Microwave?