Hi all.<br>
<br>
We are having some strange behaviors in our asterisk box. A Dual p4
Xeon 3ghz, with 2gb of ram and a a digium TE410p card. <br>
<br>
The system is an Asterisk V 1.0.9 with Unicall 0.0.2c (Argentina
variant) to interconnect with an Alcatel pbx and to the pstn. <br>
<br>
It has an average of 10 concurrent calls with several queues with
statics agents all of them. (an average of 24 agents logued in sip
atas, an audiocodes mp-124) <br>
<br>
The problem is that Randomly we are having some delays when the
application dial is executed in the dialplan, trying to call to a sip
where the agent is logued in. Debuging we found that the invite
request to the sip ata sometimes takes from 20 seconds to 1 minute to
be sended.(checked with ethereal).The system never goes more than 30 %
of cpu usage, and when this happens, we noticed that the load average
is always over 1, even when the cpus are 99% idle and there is no
other process running in background, only asterisk. <br>
Also, we checked that there is no packet loss and that the digium card isn't producing spikes. <br>
<br>
<br>
Anyone have ideas of what is happening? <br>
Regards. <br>
Ivan Cetta.