Java SIP application

[Kasyx]

I am looking for a java application to run on my phone that would be able to connect to a SIP server for VoIP connectivity. Does anyone know of such a thing? Basically I need it to connect via SIP (through WLAN or 3G, etc), so I can use my company's VoIP server to make calls from it.

 

[eagle-slayor]

I remember Nokia 7710 had an SIP application, although I never understood what it was for. I will look around for an app for you, but can't it just be Symbian instead?

Edit:

Found some:
SIP VoIP Settings Tool from Nokia
Fring
Talkonaut

But I'm not sure if they are Symbian or Java