[asterisk-users] DAHDI Error

[Rafael Visser]

I didn't understand very well.. So you cant dial on the first 24 channels?
Did you take care on the jumper of the card?.  There is something related to
E1 (31 channels) or T1 (24 channels).
And check the system.conf either.

rv


2011/5/13 deeps backup <backup.deeps at gmail.com>

> I have checked destination numbers are correct as otherwise calls to those
> numbers are connecting fine. I opened verbose logs and digged into it more.
> I found out can’t dial any channels from DAHDI/24 on first E1. Before that
> channel calls are going through fine. I tried test calls to second E1 and
> can’t dial on it either.
>
> When I check channel or E1 status it is showing fine. Checked chan_dahdi and
> system conf files and see all channels are configured fine.
>
> Could you please help?
>
>
> On 13 May 2011 15:07, deeps backup <backup.deeps at gmail.com> wrote:
>
>>
>> On 13 May 2011 14:06, Eric Wieling <EWieling at nyigc.com> wrote:
>>
>>> > -----Original Message-----
>>> > From: asterisk-users-bounces at lists.digium.com
>>> > [mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of
>>> > deeps backup
>>> > Sent: Friday, May 13, 2011 9:02 AM
>>> > To: asterisk-users at lists.digium.com
>>> > Subject: [asterisk-users] DAHDI Error
>>> >
>>> > Hi,
>>> >
>>> >
>>> >
>>> > Sometimes calls on Asterisk fail to connect to DAHDI channels
>>> > and giving below error:
>>> >
>>> > Unable to create channel of type 'DAHDI' (cause 34 -
>>> > Circuit/channel congestion)
>>> >
>>> >
>>> >
>>> > There are 8 E1 connected on server and only 15-20
>>> > simultaneous calls. All channels and E1 are showing in
>>> > service without any alarms.
>>> >
>>> >
>>> >
>>> > Could anyone please let me know why this is happening?
>>> >
>>>
>>> The message is likely coming from the telco or from the destination
>>> number.  It is a common issue.  I usually put something in my dialplan to
>>> retry all calls that receive an unexpected hangup cause to work around the
>>> telco seemingly randomly sending back odd hangup causes.   You should not
>>> retry ALL calls, only ones with unexpected hangup causes.
>>>
>>>
>>> --
>>> _____________________________________________________________________
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>>
>>
>> I have checked destination numbers are correct as otherwise calls to those
>> numbers are connecting fine. I opened verbose logs and digged into it more.
>> I found out can’t dial any channels from DAHDI/24 on first E1. Before that
>> channel calls are going through fine. I tried test calls to second E1 and
>> can’t dial on it either.
>>
>>
>>
>> When I check channel or E1 status it is showing fine. Checked chan_dahdi
>> and system conf files and see all channels are configured fine.
>>
>>
>> Could you please help?
>>
>>
>
> --
> _____________________________________________________________________
> -- Bandwidth and Colocation Provided by http://www.api-digital.com --
> New to Asterisk? Join us for a live introductory webinar every Thurs:
>               http://www.asterisk.org/hello
>
> asterisk-users mailing list
> To UNSUBSCRIBE or update options visit:
>   http://lists.digium.com/mailman/listinfo/asterisk-users
>
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