Mr. Chair, I'm looking at my notes for the numbers.
I would suggest that today it is probably somewhere around 70-30 in terms of the split the member is asking for. I would also say that, moving forward, we are committed that any new...is open and competitive.
In saying that, we are also saying that it must be interoperable. When you run a network the size that we operate, it is important that all of the pieces talk to one another smoothly and efficiently. That is something the industry is getting better at. It will be easier for us to be more agnostic about who the vendor is, moving forward, and it doesn't matter what the gear is. They don't put in updates that work with only their stuff and complicate that.
Interoperability will be a key requirement even in a multivendor environment, moving forward. There are technologies to make that happen. We are introducing those quite rapidly.