We have just put some numbers on our SIP gateway and the processor is showing high cpu due to interrupts.
It is going as high as 100% depending on the load.
We are seeing anywhere from 50 to 75 inbound calls at any one time.
This router is also doing transcoding.
Is it normal to see high cpu like this on a voice gateway?
The difference between the cpu/interrputs is about 7%.