I'm trying to make a call from my PC/web session, and suddenly today I can't call out for some reason. Even if I manually type in a number and then click the lit-up call button, the field just blanks and no call actually engages. Never experienced this before and it doesn't appear Google has any sort of technical support line you can call about it (or, at least I couldn't find such immediately, they just have their 'community' portal it looks like).