NIM-2FXS/4FXO module is FXS and FXO active at the same time?

[samhopealpha]

Hi everybody, 

A quick question, is there any document mentioned about the Fourth-Generation Voice NIM module >>> NIM-2FXS/4FXO 

all 6 ports are active at the same time? or if 2FXS is active, then 4FXO should be inactive?

Thank you

Sam

[acampbell]

Hi,

If you are having issues with this module have a read at this link

https://www.cisco.com/c/en/us/support/docs/field-notices/643/fn64321.html

May be you are being hit with that issue..