search for: 8e1

Hi, I'm running an 8E1 setup to an SS7 carrier. The setup works but when we start hitting the 80 active calls mark the link became unstable. I found a lot of the following messages afecting my d channel Jun 25 15:49:55 ostional kernel: [385661.368857] dahdi: HDLC Receiver overrun on channel TE4/0/1/31 (master=TE4/0/1/3...

hi, i'm testing asterisk 1.4/1.2 in the following scenario centos5/cpu quad xeon E5335 2.0Ghz - test clients behind nat - 1500+ testing instances - reregister option from 1min to 1hour - qualify set to 5000 top shows over 100% cpu. cpu cores sometimes go to 95% with htop i see ~16threads but only one child have ~95% cpu (how i can get info about that thread? what he is doing?) what is