[asterisk-users] HPEC audio clipping

Olivier oza-4h07 at myamail.com
Wed May 16 10:07:34 MST 2007


2007/5/16, Stephen Bosch <posting at vodacomm.ca>:
>
> Um -- Digium is need of sound captures and debug output for this
> problem, because they are having trouble reproducing it in the
> laboratory. Perhaps you could help out by making a capture of the
> clipping phenomenon using the latest Zaptel (1.2.17) and ztmonitor to
> capture audio on the affected channel.
>
> All our cards went into production machines so I can't do this right now.
>
> -Stephen-


Our last trial was so conclusive (every call was affected), we step back to
previous situation without HPEC.

We will do our best to help to solve this (gathering audio captures for
instance) though it will be very hard for me to convince our customer to
try.

Being able to to limit HPEC to given channels would have certainly helped to
create conditions for customer acceptance.

As far as I can tell, no bug is opened on this HPEC audio, though a long
thread, a couple of weeks ago, proved us we were not the ones affected.
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