[cisco-voip] unity express voice quality

[Ahmad Cheikh Moussa]

Hi!

I habe unity express 2.1 with CCM 4.1(3).
I have a problem with the voice quality of my
voice mailboxes. The quality depends on the
source of the call. When I make a call from an internal
phone, the voice quality is good. When I make the call
from external (from PSTN), the voice quality is really bad.
The noise is really high.

Any ideas why ?
Do someone know, why there is a difference between internal
and external calls ?

Thanks in advance,
  Ahmad
-- 
Ahmad Cheikh-Moussa
NetUSE AG
Dr.-Hell-Straße, 24107 Kiel, Germany
Telefon: +49 431 2390 400 --  Telefax: +49 431 2390 499
Service: Service at NetUSE.DE --  http://NetUSE.DE/