[asterisk-users] power outage

C F shmaltz at gmail.com
Wed Jul 14 22:52:05 CDT 2010


On Wed, Jul 14, 2010 at 5:03 AM, liuxin <nyliuxin518 at gmail.com> wrote:
> Hi,
> probably a misconfiguration or you havent plugged the cable in yet.

OMG you are right, I forgot to plug in the cable. Hey but wait which
cable you talking about?

>
> 2010/7/14 C F <shmaltz at gmail.com>
>>
>> It has nothing to do with the D-channel, however you will never know
>> if the B-channels work if the D-channel is down. D-channel is what
>> allows the B-channels to work, and is the first place to troubleshoot.
>> If something is screwed up with the the symptom you'll get is a
>> non working PRI, the way to check it is by means of seeing if the
>> D-channel synced up or not.
>>
>>
>> On Mon, Jul 12, 2010 at 2:17 AM, Justin Case
>> <nogoodnameswereavailable at gmail.com> wrote:
>> > What would the power have to do with the D Channel ? Isn't which channel
>> > used a logical setting (as opposed to physical). I am not saying your
>> > wrong
>> > I am just trying to understand why it happens.
>> >
>> > On Mon, Jul 12, 2010 at 7:56 AM, C F <shmaltz at gmail.com> wrote:
>> >>
>> >> I have found that sometimes shutting down the machine waiting a full
>> >> minute while the power cable is unplugged then restarting can fix such
>> >> problems if it's power related.
>> >>
>> >> On Fri, Jul 9, 2010 at 12:42 PM, Jerry Geis <geisj at pagestation.com>
>> >> wrote:
>> >> > I have a TE205P that has been working fine for 2 years.
>> >> > power outage yesterday took out my everything for over an hour.
>> >> >
>> >> > Everything has come back up except the PRI. My provider has checked
>> >> > it
>> >> > to the box
>> >> > and says everything looks good on their end.
>> >> >
>> >> > I get this message:
>> >> > [Jul  9 12:40:32] WARNING[13709] chan_dahdi.c: No D-channels
>> >> > available!
>> >> > Using Primary channel 24 as D-channel anyway!
>> >> >
>> >> > ztcfg -vvv
>> >> >
>> >> > Zaptel Version: 1.4.12.1
>> >> > Echo Canceller: MG2
>> >> > Configuration
>> >> > ======================
>> >> >
>> >> > SPAN 1: ESF/B8ZS Build-out: 0 db (CSU)/0-133 feet (DSX-1)
>> >> >
>> >> > Channel map:
>> >> >
>> >> > Channel 18: Clear channel (Default) (Slaves: 18)
>> >> > Channel 19: Clear channel (Default) (Slaves: 19)
>> >> > Channel 20: Clear channel (Default) (Slaves: 20)
>> >> > Channel 21: Clear channel (Default) (Slaves: 21)
>> >> > Channel 22: Clear channel (Default) (Slaves: 22)
>> >> > Channel 23: Clear channel (Default) (Slaves: 23)
>> >> > Channel 24: D-channel (Default) (Slaves: 24)
>> >> >
>> >> > 7 channels to configure.
>> >> >
>> >> > and show status gives me condition RED of course.
>> >> >
>> >> > How do I find out whats wrong here?
>> >> >
>> >> > Jerry
>> >> >
>> >> > --
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>
> --
> _____________________________________________________________________
> -- Bandwidth and Colocation Provided by http://www.api-digital.com --
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