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Nokia BTS O&M Link down

Viewing 9 posts - 1 through 9 (of 9 total)
  • Author
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  • 7th June 2006 at 08:51 #45178
    Atesz
    Guest

    Hello Guys,

    Very often i meet the following problem: O&M Link of the BTS is goes down to BL, but the site is working and carry the traffic.

    Is there any other chance to bring back the O&M Link without site visit and local BCFA reset ?

    Thanks a lot,

    Atesz

    7th June 2006 at 14:01 #45179
    patrick
    Guest

    It is not possible:

    When you have

    7706 BTS O&M link failure, your BTS is out

    But alarm 7704 PCM Failure can stay in memorie. ZEEI => all is working but you have 7704. I think, it is a bug.

    if LINK CHANNEL STATE is BL ZEEI, you BTS is failure with alarm 7706

    8th June 2006 at 07:51 #45180
    Yiannis
    Guest

    Solution of the problem is new DF7.0/CD0.3

    5th July 2006 at 23:42 #45181
    moto
    Guest

    we had experienced the same problem but we found the Solution on DF7.0/CD0.3

    16th January 2009 at 16:17 #45182
    kishor
    Guest

    sometimes it shows BL-SY but in this case you can retest the o&m, through this command ZEFR:12:L/U;
    Also you can resett the ET throught this command, ZEFS:ET,256:BL/NU/TE/BL/WO;

    keep try it.

    6th January 2011 at 11:45 #45183
    barkat
    Guest

    picture for full trafic manager

    17th January 2011 at 07:11 #45184
    Shahria
    Guest

    Hi Atesz,
    For Nokia , if O & M is BL and all thr TRXs are WP state then use ZDTI:NAME=BC040 ( 040 is the last 3 digit of the BCF. If it is BL-USR then use the below command to unlock it -> ZDTC:BC040:WO ;

    Thanks
    Shahria

    6th February 2019 at 23:27 #45185
    majid
    Guest

    my issue: o&m be done down after few minute O&m is up, but my bts is remain in hault state and we do not have covrage, i reset FSMFA and FXDB but i do not have covrage after link is up, we must send engineer on site to visit site and set warm reset.

    3rd August 2019 at 19:50 #45186
    Reza balood
    Guest

    Hello Guys !
    Do you have any idea how I can reset the fxdb nokia ?!

    Should I connect it to PC or is there any botton to press ?!

    I ll be glad if you help me out …

    Tnx so much

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Viewing 9 posts - 1 through 9 (of 9 total)
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