Just got a tweet from brett7 asking: "How is this a blog if you block comments? What is the external vs internaly only mtg % Video at Cisco?"

First, sorry your comment got blocked. I gather the site holds comments for 24 hours to screen out spam. (e.g. "Love your blog! For discount hot tubs, click this link". Seriously, there's a lot of that.) But leave a comment for 24 hours and it should show up.

Brett, unfortunately we dont track internal vs external data. For TP it's available - all external TP meetings go through a paid vendor gateway which we could track (and do, in our cost accounting). We also have access to CDR for outside offnet calls coming in, but the WebEx calls get mixed with the rest of our offinet incoming calls (we use CCA and carry all WebEx traffic with the rest of our voice on the WAN). We dont really track external vs internal WebEx traffic separately. Sorry about that.