For some reason I cant make calls anymore via google voice through SIP and my calendar wont update via calDAV

I thought it was maybe because the wifi at work has a firewall, but nope, I tried at home and on my mobile network internet and still no luck.

I go to Availability and click on SIP and make it available, and it finally shows a green squircle, but whenever I want to make a call and select call from SIP, it starts to make the call, but never rings and finally hangs up.

Also when I try to update my calendar via calDAV it starts to act like its working, then it asks me to log in to my google account, and I enter the password, and it goes back to the regular screen as if its updating, then the screen pops up again asking for my password.

Any ideas?


I havent changed any of the settings on the phone, it just stopped working one day