[asterisk-dev] Newbie question

[Tzafrir Cohen]

On Sat, Jul 14, 2007 at 10:15:45AM +0200, Riccardo Tempesta wrote:
> Ok, thank you. It is a developer question :)
> 
> I'm creating an application using libzap and libpri.

I suspected that.

Libzap (the zapata library) is not maintained. I'm not aware of any
program actually using it (except maybe GNU Bayonee, or maybe just older
versions of it). Both Asterisk and Yate use libpri and open zaptel
channels directly.

I'm not really sure how well it should work.

> 
> To test the application I have connected one DIVA EICON PRI/E1/T1 to one 
> Digium TE110P and configured them in E1 with CSS framing.
> 
> I managed to correctly handle the DCHAN, but when I try to send audio 
> throught a BCHAN i get only a crackling noise... I already tried to 
> change the timing source with no results.
> 
> Any idea?

Hmm... perhaps you have the wrong audio format?

Try listening to the audio with ztmonitor.

(Sorry, no smarter suggestion)

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               Tzafrir Cohen       
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