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1254 UNSOLICITED DATA LINK RE-ESTABLISH

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  • #49382
    MKT
    Guest

    1254
    UNSOLICITED DATA LINK
    RE-ESTABLISHMENT
    005A 00 00 52d

    WHAT IS THE SOLUTION TO ABOVE PROBLEM IN S11 NOKIA

    #49383
    ol
    Guest

    you should check transmission link to this lapd and signalling unit.

    #49384
    Geoff
    Guest

    This could be an early indication of a transmission fault (before any transmission alarms) can indicate short breaks of the transmission line.
    The supp info refers to the LAPD number (first field in Hex) and the last field is the PCM number. Check what other 1254 alarms are occurring at the same time, could also indicate an issue with a BCSU AS7, but depends on what other 1254 alarms are reported.

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