E1 Card Status LED pulse Red periodicaly

Discussion in 'General' started by bono056, Apr 8, 2010.

  1. bono056

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    hi
    i installed elastix with an e1 card. every think goes ok, & when i click Hardware Detection->detect new hardware all 32 line is green. but Status LED in the back of card is not solid green & pulse red periodicaly.
    when i click hardware detection again and again 2 different message shown are:

    Span # 1: WCT1/0 "Wildcard TE120P Card 0" (MASTER) HDB3/CCS/CRC4 BLUE RECOVERINGClockSource
    Span # 1: WCT1/0 "Wildcard TE120P Card 0" (MASTER) HDB3/CCS/CRC4 RECOVERINGClockSource

    what is this BLUE RECOVERINGClockSource?
     
  2. bono056

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    the problem was crc4 & solved by inactivating crc4.
    in /etc/dahdi/system.conf
    span=1,1,0,ccs,hdb3,crc4 ==> span=1,1,0,ccs,hdb3
    & run dahdi.cfg
     

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