Can anyboby please explain what is SDCCH ABis Fail ?
I it related to microwave link or it is related to some HW issue in BTS ( TRX) ?
I have seen a sever SDCCH ABis fail and at the same time normal CSSR?
Is it possible?
SDCCH Abis Fail is not part of alcatel indicators, which are the only ones I know…
so I cannot help sorry
I don’t know what it means… SDCCH Abis fail… Perhaps the link Abis is down, or perhaps the LapD (RSL) is only “congested”.
Your CSSR might use a formula that is not taking SDCCH failures into account.