On 21 Mar 2006, at 16:19, Adam Robins wrote:

All switches and routers give highest priority to traffic on IAX2 port
4569.  We use DSCB values over the IP-VPN to prioritize it as well.
This did not change with the upgrade, as we can still see proper packet
coding.

The softphone is provided by our vendor Aheeva.  It is the same IAX2
softphone they use in their own call centers. Funny thing is that they
say that moving to Asterisk 1.2.4 tremendously IMPROVED their call
quality with IAX2.

Headsets are Plantronics H251N tops with DA60 USB adapters.  All
Desktops are at least 2.0 GHz P4 with 512MB RAM

I don't suppose you have an ethereal packet capture from a
bad call ???

Or a description of the 'badness'?

I'm doing stuff in IAX2 at the moment and might be able to spot a problem.

Tim.

Tim Panton
[EMAIL PROTECTED]



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