Hello, Ian!<br><br><div class="gmail_quote">On Mon, Oct 5, 2009 at 7:38 PM, Ian FREISLICH <span dir="ltr"><<a href="mailto:ianf@clue.co.za">ianf@clue.co.za</a>></span> wrote:<br><div> </div><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div class="im">> > > to get OSLEC (and reproduce this problem). The MG2 echo canceler<br>
> > > doesn't converge quickly enough (it takes about 30 seconds) and<br>
> > > even then doesn't cancel all the echo on my line. OSLEC on linux<br>
> > > works great, but I want to ditch linux.<br>
> > ><br>
> > > If you're using OSLEC, but on i386, then you're probably going to<br>
> > > have your floating point math corrupted during calls.<br>
> > ><br>
> ><br>
> > I looked through the code briefly. Yes, it looks like it should work if you<br>
> > just replace float with int32_t.<br>
> > Does it work for you in this case well enough?<br>
><br>
> I'm still porting the driver for my 8 port TDM PCI-e card. When<br>
> that's working, I'll see.<br>
<br>
</div>I am still unable to get zaptel to work with my "Wildcard TDM400P<br>
REV I" on 8.0-RC1 with the MG2 echocan. I experience the same issue<br>
with my TDM800E (esentially 2 TDM400 cards on a single lane<br>
PCI-express) probably because I ported the linux driver using the<br>
the wctdm driver as the template.<br>
<br>
Asterisk reports:<br>
[Sep 25 23:54:00] WARNING[1077] chan_dahdi.c: Unable to open '/dev/zap/channel':<br>
Permission denied<br>
[Sep 25 23:54:00] ERROR[1077] chan_dahdi.c: Unable to open channel 1: Permission<br>
denied<br>
<br>
ls -l /dev/zap<br>
total 0<br>
crw-r--r-- 1 root wheel 0, 113 Sep 25 23:54 channel2<br>
crw-r--r-- 1 root wheel 0, 109 Sep 25 23:53 ctl<br>
crw-r--r-- 1 root wheel 0, 115 Sep 25 23:54 pseudo4<br>
crw-r--r-- 1 root wheel 0, 112 Sep 25 23:53 timer1<br>
crw-r--r-- 1 root wheel 0, 114 Sep 25 23:54 timer3<br>
<br>
It looks like the device nodes aren't correctly made.<br></blockquote></div><br>Digium will create semi-official dahdi branch in their main svn really soon. I'll send an announcement to asterisk-bsd@ once it is ready. Currently we have only two dahdi drivers ported (wcb4xxp and wct4xxp). And I want to have more.<br>
<br>I can look at wctdm if you will provide me a remote access to the host with this card and a PSTN connection to dial in (for tests) and a serial console. I will also need an assistance to reboot the box in cases when it is not possible to do so from a serial console, or an access to remote power switch.<br>
<br>Max<br><br>