After much plugging and unplugging, I think my network switch might be the culprit. It’s currently in “time out”.
Sometimes, you just have to reboot everything.
Studying Developeronomics, thanks to @vgr and @BostonMerlin.
Ever notice how in Google Voice, the “More” pull-down covers up the “Contacts” link? I hit it every time on my way to the contacts.
Weird… Google Voice now shows how it will direct calls from Google+ groups. Not sure how this applies. We’ll see.