I only need to know if it's possible to build a midlet that use SIP API (JSR 180) using Nokia Prototype SDK 4.0 for Java(TM) ME.
And then, run this midlet succesfully in a real mobile phone (like Nokia N70)
I can't use S60 SDK 3rd Edition for Java (includes SIP support), because the Java Midlet must interact with a native Symbian C++ Server that runs on S60 v1 and v2 (Not ported to V3 yet).
Possible workaround: I'm wondering if I can build a midlet with S60 SDK 3rd Edition for Java and then run this midlet in a S60 v2 phone (like N70 or N90).
Thank You very much.