E and N series Nokia phones. E51 built in WIFI and SIP Clients
Most of the newer Nokia phones (the E and N series such as E51) have
built in SIP clients and Wifi built-in. This means that anyone who buys one of these phones can use VoIP alongside their cellular service when
they are in a hotspot. read more about it at voipngn.blogspot(dot com)
Re: E and N series Nokia phones. E51 built in WIFI and SIP Clients
if you want you can even have it connect to your default wifi automatically and have all calls go through it by default. the integration is far better than any 3rd party client could ever hope for