[agp]

Hi experts,

need u suggest with problem in my cluster.. some cells having tch drop due to abis quite high, but transmission it was ok .. any idea about this ? which any “parts” need to checked ?

Thank you,

[taupaji]

tch_drop_abis_fail is also noticed when there is Power fluctuation at site end or E1 fluctutation (due to SLIPS or BER).

In nokia system check ND522 for that ET and RNA of the cell to check availability of E1 from BSC TO BTS for 24 hrs..

[Author]

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