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Reply To: Fault BTS ultrasite

#47444
Patrick.fr
Guest

No transmission problem but I have this alarm:

I have never seen before.

HIST> BSC1011 BCF-024 COMM 2007-05-24 11:27:32.04

* DISTUR

ENABLED

(11011) 7721 COMMUNICATION FAILURE WITH BCF

11743d

7721 COMMUNICATION FAILURE WITH BCF
Meaning
Time supervision has expired or the BCF has sent a
negative acknowledgement to the BSC, thereby cancelling
the ongoing message transfer sequence.
Supplementary information fields
1 reason for the failure (DX error code)
general error message of the system. See General Error Messages of
System for error code explanations.
Instructions
Correct the possible transmission failure in the Abis interface,
or correct the fault indicated by another active alarm in the BCF.
Cancelling
No cancelling.

any idea?
Is it possible a temperature problem? too hot? is there a pooled temperature?