[Asterisk-Users] Re: Inter-Tel AXXESS failure: HDLC Bad FCS (8) on Primary D-channel of span 1

[Edwin Groothuis]

On Wed, Aug 03, 2005 at 11:28:19AM -0500, asterisk-users-request at lists.digium.com wrote:
>   10. Inter-Tel AXXESS failure: HDLC Bad FCS (8) on	Primary
>       D-channel of span 1 (Gavin Hamill)
> Date: Wed, 3 Aug 2005 15:32:48 +0100
> From: Gavin Hamill <gdh at laterooms.com>
> Subject: [Asterisk-Users] Inter-Tel AXXESS failure: HDLC Bad FCS (8)
> 	on	Primary D-channel of span 1
> To: "'Asterisk Users Mailing List - Non-Commercial Discussion'"
> 	<asterisk-users at lists.digium.com>
> Message-ID: <200508031532.48723.gdh at laterooms.com>
> Content-Type: text/plain;  charset="us-ascii"
> 
> All the messages I've read on this are from people experiencing these errors 
> in quiet times - I get them as soon as I plug a port on our TE410P to an 
> Inter-Tel AXXESS PBX..  and I get them continuously... 
> 
> I'm just sticking an * box in between ISDN30e (we're in the UK so euroisdn) 
> and the PBX.. and whilst the telco ISDN30e side works like a charm [1] I 
> simply can't get a reliable link to the PBX..
> 
> I've tried two different T1 crossovers (1-4, 2-5) with identical results and 
> zapata.conf is indeed using signalling=pri_cpe for the telco ISDN30e and 
> pri_net for the PBX
> 
> Digium support have taken me through loopback testing which came out perfect, 
> and the card is not sharing any IRQ, yet this error renders the card 
> useless :( Digium are reluctant to accept a return and replace the card since 
> they don't believe it to be at fault - and neither do I.
> 
> I see the same behaviour with 1.0.9 asterisk / libpri and 1.0.9.1 zaptel... 
> and CVS-HEAD versions of everything.

Try the 1.0.7 zaptel drivers with the 1.0.9 asterisk. Works fine
here. Scary but true.

Edwin

-- 
Edwin Groothuis      |            Personal website: http://www.mavetju.org
edwin at mavetju.org    |          Weblog: http://weblog.barnet.com.au/edwin/