Hi there:

An update:

1. Volume on the receiver end of PSTN calls is fine.
2. Volume on the IP phones (the caller-side) of PSTN calls is very low. 
3. Volume is fine for IP phone to IP phone calls.
4. Increasing the Gain did not help on the IP side.

Is there a setting on the gateway (audiocodes) that can increase only
the volume to the IP phone?

Thanks for your help!

tommy

-----Original Message-----
From: Picher, Michael [mailto:[EMAIL PROTECTED] 
Sent: Friday, October 31, 2008 1:44 AM
To: IT Services; sipx-users@list.sipfoundry.org
Subject: RE: [sipx-users] Low Volume on PSTN calls

Look for a setting on the physical line in the gateway called gain.
Increase the gain in small steps.  The more you amplify the analog line
the more you'll hear.  There's good and bad on the analog line (static /
echo).  Tweak it up slowly until it is acceptable.  There will be a
happy medium in there somewhere.

Mike

> -----Original Message-----
> From: [EMAIL PROTECTED] [mailto:sipx-users-
> [EMAIL PROTECTED] On Behalf Of IT Services
> Sent: Thursday, October 30, 2008 6:47 PM
> To: sipx-users@list.sipfoundry.org
> Subject: [sipx-users] Low Volume on PSTN calls
> 
> Hi all:
> 
> I'm using 3.10.2 with audiocodes gateways. Internal calls are fine in
> terms of volume. But incoming and outgoing calls via PSTN have very
low
> volume. Is there anything I can do to increase the volume on these
> calls
> yet maintain the volume on internal calls?
> 
> Thanks!
> 
> 
> 
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