No, that's what's puzzling. If anything, the box is overpowered for it's duties (PostgreSQL server, our application services, and Freeswitch.) Over 6GB free memory, less than 10% CPU load, and a gigabit network link on a switch that's got less than 5% utilization.

On 19/05/2011 10:45 AM, Avi Marcus wrote:

Are you using some sort of virtualization?
-Avi

On Thu, May 19, 2011 at 7:35 PM, Mark Sobkow <m.sobkow@marketelsystems.com> wrote:

We've got a FreeSwitch box using a SIP trunk to an Asterisk box, which
connects to our T1.

We're having significant voice quality issues, and I'm not sure what to
look into. CPU load is under 10% on the Freeswitch box.

Even playing back 8kHz audio files shows significant breakup, so I think
I've been on the wrong track thinking it was a SIP issue.

-- 
Mark Sobkow
Senior Developer
MarkeTel Multi-Line Dialing Systems LTD.
428 Victoria Ave
Regina, SK S4N-0P6
Toll-Free: 800-289-8616-X533
Local: 306-359-6893-X533
Fax: 306-359-6879
Email: m.sobkow@marketelsystems.com
Web: http://www.marketelsystems.com

Visit our Blog for industry related information.
http://marketel-systems.blogspot.com/