Mitel 3300 DSP resources

[jairodirksen]

We're getting this log entry every couple of hours in our Maintanance logs.

PCBSTACK Warning: Process CPSS4PDSP has exceeded its 90 PERCENT high water mark.

Is this related to having not enough DSP resources or does this 3300 ICP a new processor?

 

[IrwinMFletcher]

This isn't a message relating to the on-board DSPs, however it may be from the DSPs on the pers (assuming you have pers?).

 

[jairodirksen]

Yes we do have two peripheral cabinets connected.

 

[IrwinMFletcher]

I suspect it's coming from them.

Do you have any call logs that relate to the times of the maintenance logs? I would expect to see a burst of traffic around those times. Keep in mind that the DSPs (and the system in general) are provisioned to meet the capacity of the number of users according to the Erlang model, so if you usage is outside of that, you may run into resource issues.

In the end, the majority of the use of the DSPs on the pers is for digit detection, so you shouldn't need to worry unless people complain about not being able to dial out.