I have a situation with a Definity G3si R8. One day the system presented a SHDW-CIR alarm in the SPE A (SPE B active). I replaced the duplication interface card in that SPE and the alarm was solved. The system was able to interchange active SPE and all that. A few days after that, with SPE A active a STBY-SPE alarm was detected and the active SPE was not able in any way to communicate with the standby SPE. Avaya asked to change all the SPE cards, but that sounds like the easy way... I changed the Netcon card in the SPE A and the system was ready again and the alarm solved. But a few days after that the alarm is here again.
What do you think?