[asterisk-dev] Zaptel Transcoder issues (and possible conflict with PRI cards)

[Tzafrir Cohen]

On Fri, Nov 03, 2006 at 08:15:16PM -0600, Kevin P. Fleming wrote:
> Tzafrir Cohen wrote:
> > Slightly off-topic: I'mtrying tofigure out how to detect a
> > zttranscode card inthe system. modprobe zttranscode looks like something
> > that will always work, as it does not interact with the hardware.
> > 
> > So Igather I need something like:
> > 
> >   modprobe zttranscode
> >   head -c 0 /dev/zap/transcode
> > 
> > That is: load the module and try to open /dev/zap/transcode
> 
> Asterisk is not involved here. 

I actually wondered if it might get in my way.

> On the surface it does appear that trying
> to read from the transcode device will tell you whether there is a
> device present or not, but I suspect we will solve this problem by not
> creating the transcode device until an actual transcoder device has
> registered itself.

-- 
               Tzafrir Cohen       
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