[Asterisk-Users] Junghanns quadBRI on Dell PowerEdge

[Kristof Hardy]

David Hajek wrote:
> We get  "CRC errors for HDLC frame" when the card is initialized. Any 
> idea what can be wrong?
> After loading the driver we got CRC errors like this:
> Jul 19 17:02:30 ustredna kernel: qozap: CRC error for HDLC frame on card 
> 1 (cardID 0) S/T port 1

What are your settings in /etc/zaptel.conf ?

I once had the same issue, make sure your signalling is:
signalling = bri_cpe

Also, check with "# cat /proc/interrupts" that the quadBRI is not 
sharing an irq with something else.


> Jul 19 17:15:55 ustredna kernel: qozap: S/T ports: 4 [ TE TE TE TE ]
> Jul 19 17:15:55 ustredna kernel: qozap: 1 multiBRI card(s) in this box, 
> 4 BRI ports total.

Your card is found, so hardware seems to be okay..

Best regards,

Kristof.