[Asterisk-Users] E100P - Error 500

[Scott Stingel]

Ah, this *is* interesting!  I have had similar occurrences, but always
assumed they were related to extreme loading in my very busy IVR
environment.  In my situation, the channels come back to life in a few
minutes (because asterisk restarts all PRI channels periodically).  Is your
situation reproducible?  How busy is your system?  (new calls per hour)

regards

Scott M. Stingel 
Emerging Voice Technology Inc.

Email:          scott at evtmedia.com   
URL:            www.evtmedia.com 



-----Original Message-----
From: asterisk-users-admin at lists.digium.com
[mailto:asterisk-users-admin at lists.digium.com] On Behalf Of Daniel Bichara
Sent: Saturday, January 10, 2004 5:21 PM
To: asterisk-users at lists.digium.com
Subject: Re: [Asterisk-Users] E100P - Error 500




Scott Stingel wrote:

>I get lots of these in a very busy system, along with PRI frame
>errors/retransmissions.  It is my understanding that this is due to an
>inadequate buffering mechanism in asterisk.  Mark Spencer is aware of the
>problem, and has said he'll work on it soon.
>
>In small numbers, these can be safely ignored.
>  
>
Hi Scott,

But sometimes it "closes or destroys" all open Zap channels (put call 
onhook).

Daniel

>Regards
>
>Scott M. Stingel 
>Emerging Voice Technology Inc.
>
>Email:          scott at evtmedia.com <mailto:scott at evtmedia.com>   
>URL:            www.evtmedia.com <http://www.evtmedia.com>   
>
>
>
>-----Original Message-----
>From: asterisk-users-admin at lists.digium.com
>[mailto:asterisk-users-admin at lists.digium.com] On Behalf Of Daniel Bichara
>Sent: Saturday, January 10, 2004 3:40 PM
>To: asterisk-users at lists.digium.com
>Subject: [Asterisk-Users] E100P - Error 500
>
>
>Hi,
>
>I am running * with E100P board. At least every our I got an Error 500 
>message and ISDN-PRI restarts:
>
>Jan 10 12:53:02 WARNING[98311]: File chan_zap.c, Line 5758 
>(zt_pri_error): PRI:
>Read on 27 failed: Unknown error 500
>Jan 10 12:54:27 WARNING[98311]: File chan_zap.c, Line 5758 
>(zt_pri_error): PRI:
>Read on 27 failed: Unknown error 500
>Jan 10 13:33:01 WARNING[98311]: File chan_zap.c, Line 5758 
>(zt_pri_error): PRI:
>Read on 27 failed: Unknown error 500
>Jan 10 13:33:48 WARNING[98311]: File chan_zap.c, Line 5758 
>(zt_pri_error): PRI:
>Read on 27 failed: Unknown error 500
>
>
>Any clue?
>
>Daniel
>
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