Sip Voip 3 1 Settings Symbian 3 V1 0 En _verified_ Full -

: Navigate to Tools > Settings > Connection > Access points and create a new one for your Wi-Fi or 3G network.

This is a common NAT issue. Go to the SIP profile settings and look for STUN Server settings. Enter a public STUN server (like ://google.com ). sip voip 3 1 settings symbian 3 v1 0 en full