i am using Intel® Pentium® 4 CPU 2.66GHz and 512 RAM and using 2 TE110P card.
PABX-> Asterisk-> PRI Telco
| IP Network | Cisco -----> Gateway
My Asterisk will pass the local call to Telco while the receive local call from PABX. And Asterisk will pass the Handphone call ,IDD call to Cisco while receive call from PABX side.
Due to the utilization of the PRI Telco is quite low and we have route some local call from Gateway to Asterisk via Cisco.
i have set asterisk to use codec g729 while pass the call to cisco and at the mean time cisco will use codec alaw while pass the local call to asterisk and terminate at PRI telco.
I am facing breaking sound while the tracffic is high , and the cpu usage is constantly 99%. can anybody give me some advice to solve this problem ? is this problem due to the Hardware problem or network problem?