I have a Definity customer that has a G3siV3 (yes I know it's old) I have some where but I can not find it a compatibility guide on all of the circuit packs. Can some one tell me if this pack is compatible with this software version?

I'll keep looking for my info as well.

Thanks

Mike

I don't think it will work, only 16 port cards.

Absolutely, positively NOT compatible. Gotta go to G3V4 (some subrelease) before that can happen.

Yep....TN2181 is the best you can do in a V3....