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On Thu, 5 Jul 2007, Stephan von Krawczynski wrote:
> Hello again,
> can someone with more insight knowledge in callweaver please explain how the
> tone is created that you hear when picking up an ISDN phone.
> I am willing to read the code myself, but a short hint where to
> start would be appreciated.
> Obviously the distorted tone is a classical user no-go because everyone
> hearing it thinks his phone is broken, although a call does not show the
> problem.

The generator code in corelib/generator.c is used for this.

- From what I've seen so far, I think this is the case:

chan_misdn should have a generator start when it starts to
generate the tone.
I think the problem might be that the generator data is (or is not)
fed into the misdn internal jitterbuffer.

I'll have a look at it this evening if I get some free time.

/B
- -- 
* GPG-Key: http://evil.gnarf.org/mrbk.pgp

A: Because we read from top to bottom, left to right.
Q: Why should i start my reply below the quoted text?
- -- http://www.i-hate-computers.demon.co.uk/

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