[Freeswitch-users] Cannot choose Cepstral voice from dialplan

Anthony Minessale anthony.minessale at gmail.com
Thu Feb 12 12:59:57 PST 2009


transcoding from PCMU (g711) to PCM (raw signed linear) the format that
cepstral speaks.



On Wed, Feb 11, 2009 at 10:38 PM, pauld <pauld at versafon.com> wrote:

> The issue was resolved by creating symlinks to cepstral libs in FS lib
> directory. I tried that on 1.0.3, but most probably it would work on
> 1.0.2 as well. Thanks for help.
> BTW, without that FS would do a core dump (seg fault) on shutdown after
> TTS was invoked at least once.
> Looking at FS logs I see "TRANSCODING_NECESSARY" when executing dynamic
> text even with 8 kHz voice. Why would that be? Looks like it's PCMU/8000
> what it's transcoding to what?
>
>
> Michael Collins wrote:
> > On Sun, Feb 8, 2009 at 3:14 PM, pauld <pauld at versafon.com> wrote:
> >
> >> The libs are there with correct symlinks, see below. I tested both
> >> voices directly via swift command, works fine.
> >> Any other ideas?
> >> It's Cepstral 5.1, FS 1.0.2.
> >>
> >>
> >
> > Well, first I recommend getting on latest trunk if that's at all
> > possible for you. The devs have made a ton of improvements in the last
> > five weeks. Second, this might actually be an issue with FS looking in
> > its own lib directory for these .so files. Try a symlink from
> > /usr/local/freeswitch/lib to your /opt/swift/lib (or whatever the name
> > is) dir for each .so file. However, I think Raymond is correct - some
> > weirdness has been reported by some Cepstral users on 5.1. We'd
> > definitely like to hear about your experiences if and when you get it
> > running.
> >
> > -MC
> >
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> >
> >
>
>
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-- 
Anthony Minessale II

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