[asterisk-users] DAHDI_SPANCONFIG failed on span 1: No such device or address (6)

[RaMaier at gmx.de]

-------- Original-Nachricht --------
> Datum: Tue, 13 Mar 2012 17:26:43 +0200
> Von: Tzafrir Cohen <tzafrir.cohen at xorcom.com>
> An: asterisk-users at lists.digium.com
> Betreff: Re: [asterisk-users] DAHDI_SPANCONFIG failed on span 1: No such device or address (6)

> On Tue, Mar 13, 2012 at 03:30:45PM +0100, RaMaier at gmx.de wrote:
> > Hi all,
> > 
> > I have problems starting dahdi.
> > dahdi_cfg -vvv allwasy comes back with:
> > 
> > 
> > DAHDI Tools Version - 2.2.1.1
> > 
> > DAHDI Version: 2.3.0.1
> > Echo Canceller(s):
> > Configuration
> > ======================
> > 
> > SPAN 1: CCS/ AMI Build-out: 0 db (CSU)/0-133 feet (DSX-1)
> > 
> > Channel map:
> > 
> > Channel 01: Clear channel (Default) (Echo Canceler: kb1) (Slaves: 01)
> > Channel 02: Clear channel (Default) (Echo Canceler: kb1) (Slaves: 02)
> 
> kb1? Why not mg2 (or OSLEC or whatever)?

OSLEC ist planned in the future. I fist have to find where to get the sources and howto compile / load them. Hints appreciated.
First wanted to get basics running.

> 
> > Channel 03: Hardware assisted D-channel (Default) (Echo Canceler: none)
> (Slaves: 03)
> > 
> > 3 channels to configure.
> > 
> > DAHDI_SPANCONFIG failed on span 1: No such device or address (6)
> 
> What's the output of lsdahdi ?

lsdahdi returns nothing, while 
lspci 
00:0d.0 Network controller: Cologne Chip Designs GmbH ISDN network controller [HFC-PCI] (rev 02

and 
dahdi_hardware
pci:0000:00:0d.0     zaphfc-      1397:2bd0 HFC-S ISDN BRI card

I would have expected dahdi_hardware would be closer related to all dahdi commands.

> 
> > 
> > 
> > 
> > 
> > 
> > 
> > 
> > I searched the internet but could not yet find a solution.
> > I already tried to exchange the zaphfc drivers as suggested, but they
> did not compile.
> > 
> > I actually did not find a new(er) tutorial how to build an Asterisk with
> a HFC-S card.
> 
> https://gitorious.org/dahdi-extra/dahdi-linux-extra
> 
> Well, mainly useful for producing patches and such).

Thanks, but here I don't have any experience how / where to attach these patches. Where can I find more info about it ?

> 
> > 
> > Any suggestions / hints / tutorials / links welcome.
> > 
> > Do I need some special drivers in the kernel ?
> > Modprobe ?
> > Anything else special I need ?
> 
> > Details:
> > 
> > I run Debian 6.0.4 with a fresh 2.6.35 Kernel, most drivers compiled as
> modules.
> 
> http://updates.xorcom.com/pkg-voip/ has some Squeeze backports. Though
> they're not kept up-to-date all the time. They include zaphfc.

Same here,  I don't have any experience how / where to attach these patches. Where can I find more info about it ?

> 
> > 
> > I installed the newest Asterisk 10.2.0-rc2 and dahdi_sources and
> compiled them, but same happened with aptitude install dahdi on older kernel.
> > download Asterisk -> ./configure -> make -> make install -> make samples
> > download dahdi.tar.bz2 -> make -> make install
> > 
> > 
> > dahdi_hardware:
> > driver should be 'zaphfc' but is actually 'hfcpci'
> > pci:0000:00:0d.0     zaphfc+      1397:2bd0 HFC-S ISDN BRI card
> 
> You should probably blacklist hfcpci.
> 
> echo 'blacklist hfcpci' >>/etc/modprobe.d/WHATEVER.conf
> 

Removed and blacklisted with echo 'blacklist hfcpci' >>/etc/modprobe.d/blacklist.conf
Already blacklisted for unknown reasons:
blacklist hfcmulti
blacklist hfc4s8s_l1
blacklist wcb4xxp
Don't I need all /one of these modules ?
Probably not the hfc.. ?

Thanks 
Rainer

> (Replace WHATEVER with whatever name). Then run 'rmmod hfcpci' once to
> remove that module at this time.
> 
> -- 
>                Tzafrir Cohen
> icq#16849755              jabber:tzafrir.cohen at xorcom.com
> +972-50-7952406           mailto:tzafrir.cohen at xorcom.com
> http://www.xorcom.com  iax:guest at local.xorcom.com/tzafrir
> 
> --
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