[peter_moulin]

Hello, I have a X5800 music, model 5800d-1 and I can enter all the necessary SIP data. I get the message (settings, connectivity, admin settings, sip settings) registered which is fine. My provider is freephonie. Question: 1) Although on the freebox the SIP is activated, I don't receive incoming call on my nokia. 2) How do I tell my nokia to call on the internet ? Is it possible only using SIP tel numbers which I can enter in the contacts list? Help much appreciated. Pierre.

[grschinon]

SIP and VoIP are not synonymous. VoIP can indeed use SIP (and often does), but other services, such as video sharing for example, also use SIP.

It so happens that the 5800 has no native support for VoIP, which is why you can't make SIP calls using it.

Your only solution for SIP is to use third-party services such as fring, for example. Once logged into your fring account you can subscribe to a SIP service. Fring's systems will register to the SIP account and relay the comminucation through your fring account. There's lag and the audio quality isn't as good as a direct SIP connection but at least it works.

The alternative is to use a phone that supports VoIP/SIP natively.

[Patrick19]

Nokia add VoIP support please.

[grschinon]

You should try directing that request to Nokia, not to a forum populated by other users of Nokia products...