[asterisk-users] ISDN Cause Code 47 Errors

[Dale Noll]

Thanks Richard and Andres.

I had come to the same conclusion, however the provider was fairly snarky
in saying is was my equipment.

We were able to replace the Cisco 2800 with a Cisco 2900 series and the
problem appears to have been resolved.

Thanks again, I always appreciate another set of eyes just in case I missed
something.

Dale



On Wed, Jan 22, 2014 at 11:57 AM, Andres <andres at telesip.net> wrote:

>
>     [Jan 14 12:56:04] VERBOSE[13262] chan_dahdi.c: [Jan 14 12:56:04] PRI
>> Span: 4 < TEI=0 Call Ref: len= 2 (reference 6918/0x1B06) (Sent from
>> originator)
>> [Jan 14 12:56:04] VERBOSE[13262] chan_dahdi.c: [Jan 14 12:56:04] PRI
>> Span: 4 < Message Type: RELEASE COMPLETE (90)
>> [Jan 14 12:56:04] VERBOSE[13262] chan_dahdi.c: [Jan 14 12:56:04] PRI
>> Span: 4 < [08 02 80 af]
>> [Jan 14 12:56:04] VERBOSE[13262] chan_dahdi.c: [Jan 14 12:56:04] PRI
>> Span: 4 < Cause (len= 4) [ Ext: 1  Coding: CCITT (ITU) standard (0)  Spare:
>> 0  Location: User (0)
>> [Jan 14 12:56:04] VERBOSE[13262] chan_dahdi.c: [Jan 14 12:56:04] PRI
>> Span: 4 <                  Ext: 1  Cause: Resource unavailable, unspecified
>> (47), class = Network Congestion (resource unavailable) (2) ]
>>
>   My guess is your provider did not have a free voice channel to pass
> audio at some leg in the call.  There could be multiple legs in the call
> and one of them had 'Network Congestion'.
>
>     [Jan 14 12:56:04] VERBOSE[13262] chan_dahdi.c: [Jan 14 12:56:04] PRI
>> Span: 4 Received message for call 0xb750d598 on link 0x9b33f2c TEI/SAPI 0/0
>> [Jan 14 12:56:04] VERBOSE[13262] chan_dahdi.c: [Jan 14 12:56:04] PRI
>> Span: 4 -- Processing IE 8 (cs0, Cause)
>> [Jan 14 12:56:04] VERBOSE[13262] chan_dahdi.c: [Jan 14 12:56:04] PRI
>> Span: 4 q931.c:8567 post_handle_q931_message: Call 6918 enters state 0
>> (Null).  Hold state: Idle
>> [Jan 14 12:56:04] VERBOSE[13262] sig_pri.c: [Jan 14 12:56:04] Span 4:
>> Processing event PRI_EVENT_HANGUP
>> [Jan 14 12:56:04] VERBOSE[13262] sig_pri.c: [Jan 14 12:56:04]     -- Span
>> 4: Channel 0/2 got hangup, cause 47
>>
>
>  Richard
>
>
>
>
>
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