[asterisk-users] 3rd T1 of quad card won't change signaling

[William Moore]

On 4/20/07, Tzafrir Cohen <tzafrir.cohen at xorcom.com> wrote:
> On Thu, Apr 19, 2007 at 02:44:21PM -0700, Jay Wilton wrote:
> > Hello,
> >
> > I'm trying to set the 3rd span of a new digium quad card as
> > a E&M T1 for Faxes to a Hylafax server. The 1st and 2nd
> > spans are working as PRIs. When I start asterisk, the logs
> > show a signaling error and chan_zap.c dies. I also get an
> > error that it can't read the gains but they are the
> > standard shown below.
> >
> > 2.6 kernel, Debian Stable, * 1.2 svn from feb 2007
> >
> > my procedure:
> > make changes to zaptel.conf zapata.conf
> > rmmod wct4xxp
> > modprobe wct4xxp
> > ztcfg -vv         #shows 1+2 span as PRI, 3rd span as E&M

If ztcfg -vv spits out something about CAS signaling, try ztcfg -vvf.
It forces a reconfigure on all of the spans/channels.