[asterisk-users] meetme dahdi and zaptel

Martin asterisklist at callthem.info
Fri Apr 3 12:09:04 CDT 2009


Well maybe turn the dahdichanname=no to yes...
And check if you can open "cat /dev/dahdi/pseudo" ... or better yet
maybe you're running asterisk with user asterisk
and it doesn't have access to /dev/dahdi/pseudo ... ? Meetme tries to
open that for timing source.

Martin

On Fri, Apr 3, 2009 at 10:24 AM, Dave Poirier <dpoirier at mesd.k12.or.us> wrote:
> Thanks for the reply Martin. I'm pretty sure that we are running dahdi (see
> below). Could the problem be that I didn't remove the Zaptel libraries prior
> to compiling Asterisk? If that's the case I should be able to rerun the
> ./configure without the zaptel libs and see if that fixes it. I'm just not
> sure what it checks for though. I did set the dahdichanname=no in the
> asterisk.conf if that makes any difference. It seemed to in calling the
> channel in the dialplan but didn't seem to effect the meetme app.
>
> Thanks,
> Dave
>
> Relevent bits from lsmod
>
> Module                  Size  Used by
> dahdi_dummy            38984  0
> dahdi_echocan_mg2      39048  0
> xpp_usb                52304  0
> xpp                   226468  1 xpp_usb
> wctc4xxp               83392  0
> dahdi_transcode        42376  1 wctc4xxp
> wcb4xxp               110756  0
> wctdm                  73804  0
> wcfxo                  47136  0
> wctdm24xxp            159332  0
> wcte11xp               59936  0
> wct1xxp                48544  0
> wcte12xp              102404  0
> wct4xxp               349696  24
> dahdi                 232144  66
> dahdi_dummy,dahdi_echocan_mg2,xpp,dahdi_transcode,wcb4xxp,wctdm,wcfxo,wctdm24xxp,wcte11xp,wct1xxp,wcte12xp,wct4xxp
>
>
> From the console...
>
> asterisk*CLI> dahdi show status
> Description                              Alarms     IRQ        bpviol
> CRC4
> T2XXP (PCI) Card 0 Span 1                OK         0          0
> 0
> T2XXP (PCI) Card 0 Span 2                RED        0          0          0
>
>
>
>
> On Thu, Apr 2, 2009 at 9:40 PM, Martin <asterisklist at callthem.info> wrote:
>>
>> That's very strange ... the code when is compiling checks whether
>> zaptel is present and then
>> the #define HAVE_ZAPTEL is set.
>>
>> Since your error says No "ZAP" channel ...
>>
>> and the code says
>>
>> ast_log(LOG_WARNING, "No %s channel available for conference, user
>> introduction disabled\n", dahdi_chan_name);
>>
>> and
>>
>> in main/asterisk.c
>>
>>
>> #ifdef HAVE_ZAPTEL
>> static char _dahdi_chan_name[AST_CHANNEL_NAME] = "Zap";
>> #else
>> static char _dahdi_chan_name[AST_CHANNEL_NAME] = "DAHDI";
>> #endif
>>
>> I deduct from that ... that you're still running zaptel and not dahdi.
>> Because your log should say "No DAHDI channel available ..." UNLESS
>> for some reason you only compiled
>> chan_dahdi.so and copied it manually leaving the old app_meetme.so
>> with HAVE_ZAPTEL flag...
>>
>> paste your lsmod output
>>
>> Martin
>>
>
>
> --
> David Poirier
>
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