[Asterisk-bsd] IRQ or timing problem with HFC-4S

[Hans Petter Selasky]

On Sunday 09 November 2008, Oliver Schneider wrote:
> Hello,
>
> Also schrieb Hans Petter Selasky am Mon, Oct 13, 2008 at 07:26:11PM +0200:
> > On Monday 13 October 2008, Oliver Schneider wrote:
> > > Hello,
> > >
> > > Also schrieb Hans Petter Selasky am Sat, Oct 11, 2008 at 10:29:01AM 
+0200:
> > > > On Friday 10 October 2008, Oliver Schneider wrote:
> > > > > My config is:
> > > > > FreeBSD 6.2-STABLE
> > > > > asterisk - 12-1.2.17 (yes I know, some old fashioned and unsecure,
> > > > > but I haven't read about an attack over the ISDN bus)
> > > > > i4b - ISDN4BSD, version 1.6.0, compiled May 23 2007 19:57:30
> > > > > one external EURO ISDN line (normal consumer ISDN line)
> > > > > one internal ISDN line connected to the HFC-4S in NT mode
> > > > > Siemens Gigaset 3035 ISDN phone with 3 mobile handsets to HFC-4S
> > > >
> > > > Try switching to the version from svn. The tarballs are a little out
> > > > of date.
> > >
> > > are there any changes which let you assume, that they will solve my
> > > problem? As far as I read the lists, most improvments were inside the
> > > echo canceller.
> >
> > Yes,
> >
> > Last year, I think I fixed an IRQ lookup related to the S/T statemachine
> > of the 4S/8S boards from colognechip
>
> so I upgraded to
> Asterisk asterisk-1.4.21.2_3,
> FreeBSD 7.1-PRELRELEASE
> isdnconfig - configure ISDN4BSD, version 1.7.0, compiled Oct 17 2008
> 2008-10-09T14:49:20.792175Z
> 900
> hselasky
>
> I took the svn version of i4b. I think I still have the same problems,
> as more DECT handsets are connected to the Gigaset 3035, as more
> unstable the systems gets.
>
> # vmstat -i
> interrupt                          total       rate
> irq0: clk                      129536595       1000
> irq7: ppbus0 ppc0                      1          0
> irq8: rtc                       16580940        128
> irq9: ihfc0 vr0+++               4321795         33
> irq15: ata1                       673788          5
> Total                          151113119       1166
>
> # uname -a
> FreeBSD asterisk2.ko.kobo.de 7.1-PRERELEASE FreeBSD 7.1-PRERELEASE #1:
> Fri Oct 17 00:35:37 UTC 2008
>
> let me know if you need more (and which) debug information.
>
> thanks
> Oliver

Hi,

I have some ideas.

Try do some logging:

isdndecode -u xx -i -o -x > log.file

"xx" is the controller unit.

What kind of CPU are you using?

Are you using USB devices on this machine?

Are the NT-cables properly terminated by using the resistor switches on the 
HFC board?

--HPS