decoding vox files created by capitest

[Aragon Gouveia]

Hi,

I am using Thomas Wintergerst's CAPI4BSD on FreeBSD 6.1.  I am having a
problem with getting my AVM C4 card working with Asterisk and want to see
what results I get with capitest accepting a call.

With -i and -f specified capitest will write a vox file when it accepts a
voice call.  Does anyone know how to decode these files?  I have tried
using sox as follows:

  sox -r 8000 call.1.vox call.1.wav

But the wav just contains garbage when played back.

Any help appreciated!


Thanks,
Aragon