Please comment echocanceller in system.conf.
If possible,could you send your SSH to my email:[email protected]?
I'll check it for you.
And you can add my MSN/G-talk:[email protected] to contact with me.
We can now replicate the issue using identical hardware and software config in our development environment, simulating call volume by looping test calls between two of the interfaces. This produces approximately 20 HDLC error messages in a 330 call test.
Have commented out the echocanceller line for the interface, and the test still produces these error messages.
However we have another live system which does not produces these errors. The key difference we can see so far is that the servers producing the error are IBM x3650 M2 79473AG, while the one that works is an older IBM x3650 7979B1A. I am now trying to see if these servers handle interrupts or PCI hardware differently.