I wish to thank everyone for their assistance and input into this PRI
issue I was having.
The problem was the Adtran - one of the PRI channels on it (the one I
was plugged into - lucky me) went bad. Moving me to another channel on
the Adtran fixed the problem.
Thanks again for all your help!
Ron
Bill Gibbs wrote:
I know but you could save some time and have it tested while
waiting...they might find a problem and save you a lot of headache. I
can tell you are one of the rare people who actually checks their stuff
before calling anyone but like another posted said, D Channels tend to
be provider related for some reason!
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Ron Gage
Sent: Thursday, August 17, 2006 3:29 PM
To: [email protected]
Subject: RE: [asterisk-users] PRI problems - no D channel
Quoting Bill Gibbs <[EMAIL PROTECTED]>:
What does the telco say when they test the circuit?
Bill
Bill:
I am having my "remote hands" check first on the Adtran that is feeding
the
Asterisk box, then then go upstream from there.
Thanks for helping me see the obvious path to follow! :)
Ron
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Ron Gage
Sent: Thursday, August 17, 2006 2:32 PM
To: [email protected]
Subject: Re: [asterisk-users] PRI problems - no D channel
Quoting C F <[EMAIL PROTECTED]>:
My guess is it's some Intel mobo.
Did you restart the system since? If you did that might be the
problem, try restarting and unplug the power for at least 60 seconds
before powering it back up.
That was the first thing I tried: first trying to unload/reload the
wct1xxp and
zaptel modules, then reload them, then tried rebooting the computer
(multiple
times), then this morning, I gave it a 30 minute time out. No effect
-
still
getting the D-chan errors.
Unfortunately, the system is some 90 miles north of here so I can't
verify if
anything on the Adtran has changed or not (or reseat cables). My
remote
hands
aren't available right now either so I can't verify anything regarding
the
circuit at this time.
The fact that I am not getting any error reports at all about the
transport
(HDLC type errors) tends to make me think that the circuit is fine. I
would
have to imagine that if the channel switched from PRI to T1 it would
throw all
kinds of errors. Same thing if the signaling or buildout or what not
was
incorrect.
The only errors I am seeing are the ones about the D channel not being
there,
and one (probably quite related) about "head of queue has not been
transmitted
yet".
Ron
On 8/17/06, Ron Gage <[EMAIL PROTECTED]> wrote:
The PRI is connected at one end to an Adtran Atlas, I believe a 600.
The other end of the PRI is connected to a Digium T100. The two are
seperated
by roughly 10 foot of cat-5.
Motherboard is whatever Dell put into their Precision 530MT line of
workstations.
Like I said, it worked just fine yesterday and today I am getting
D-Channel
errors.
Thanks for your assistance!
Ron
Quoting C F <[EMAIL PROTECTED]>:
What is the PRI connected to:
What hardware for the T1?
What Motherboard?
On 8/17/06, Ron Gage <[EMAIL PROTECTED]> wrote:
Hey guys:
I am having a bit of a problem with our PRI under Asterisk. I am
seeing the
following error every 10 seconds...
Aug 17 08:54:55 WARNING[2458]: chan_zap.c:2289 pri_find_dchan: No
D-channels
available! Using Primary channel 24 as D-channel anyway!
Of course, I have the d-chan defined in /etc/zaptel.conf...
loadzone = us
span=1,1,0,esf,b8zs
bchan=1-23
dchan=24
Neat thing is: this worked yesterday and isn't working today
(Asterisk isn't
answering the PRI on any inbound DID).
zttool shows no problems with the T100 and no alarm conditions.
The PRI is
being drove by an Adtran Atlas.
HELP!
Ron Gage - Westland MI
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