Hi everyone.
I have a problem with my nokia N97, the same that i had with my nokia E75.
In some wlan connections, i can't make a sip call, the registration to my sip server seems to be ok, but when i try to call , i receive "calling" in the screen without any ringtone.
After that i shutdown the sip registration , i can't disconnect the wlan , it reconnects automatically.
i hope someone could help me