I updatet to PR1.2 today and now i can't make any Gtalk calls anymore. And if someone calls me, my phone rings and when i try to answer the call just ends.

Does someone have any ideas?

Ok.. Gtalk calls seems to work if i'm not using wlan. Don't know if it works from different wlan, because my pc where i make the calls uses the same network.

So Gtalk calls work if i use 3g, but i still can't make any Gtalk calls ,only answer. Button for calling is missing.

Okay, now I know that if i use Gtalk application on pc, then the button for calling appears to my n900. But if i use Gtalk with browser then button for calling is missing.