T1 card d-channel cannot up after yum update

Discussion in 'General' started by haywoodcox, Apr 20, 2010.

  1. haywoodcox

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    Can anyone help?

    Try restore to the previous database but the result is the same. Carrier said is the layer 1 is up but d-channel cannot up. In Elastix hardware detection, the channel 24 is Not is use but green light status

    Keep generate below alarm.


    [Apr 20 08:51:56] DEBUG[22971] chan_dahdi.c: Failed to read gains: Invalid argument
    [Apr 20 08:51:56] WARNING[22971] chan_dahdi.c: Detected alarm on channel 1: Yellow Alarm
    [Apr 20 08:51:56] VERBOSE[22971] logger.c: -- Registered channel 1, ISDN PRI signalling
    [Apr 20 08:51:56] DEBUG[22971] chan_dahdi.c: Failed to read gains: Invalid argument
    [Apr 20 08:51:56] WARNING[22971] chan_dahdi.c: Detected alarm on channel 2: Yellow Alarm
    [Apr 20 08:51:56] VERBOSE[22971] logger.c: -- Registered channel 2, ISDN PRI signalling
    [Apr 20 08:51:56] DEBUG[22971] chan_dahdi.c: Failed to read gains: Invalid argument
    [Apr 20 08:51:56] WARNING[22971] chan_dahdi.c: Detected alarm on channel 3: Yellow Alarm
    [Apr 20 08:51:56] VERBOSE[22971] logger.c: -- Registered channel 3, ISDN PRI signalling
    [Apr 20 08:51:56] DEBUG[22971] chan_dahdi.c: Failed to read gains: Invalid argument
    [Apr 20 08:51:56] WARNING[22971] chan_dahdi.c: Detected alarm on channel 4: Yellow Alarm
    [Apr 20 08:51:56] VERBOSE[22971] logger.c: -- Registered channel 4, ISDN PRI signalling
    [Apr 20 08:51:56] DEBUG[22971] chan_dahdi.c: Failed to read gains: Invalid argument
    [Apr 20 08:51:56] WARNING[22971] chan_dahdi.c: Detected alarm on channel 5: Yellow Alarm
    [Apr 20 08:51:56] VERBOSE[22971] logger.c: -- Registered channel 5, ISDN PRI signalling
    [Apr 20 08:51:56] DEBUG[22971] chan_dahdi.c: Failed to read gains: Invalid argument
    [Apr 20 08:51:56] WARNING[22971] chan_dahdi.c: Detected alarm on channel 6: Yellow Alarm
    [Apr 20 08:51:56] VERBOSE[22971] logger.c: -- Registered channel 6, ISDN PRI signalling
     

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