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JSR 180 - SIP API for J2ME Implementation

1 replies · 5,768 views · Started 15 July 2005

Hi Folks,

New to this forum as well as J2ME technology. I have a basic question w.r.t JSR 180.

JSR 180 says it is based on Generic Connection Framework of CLDC 1.0. Does that mean JSR 180 implementation package has to preexist along with CLDC package in a J2ME device to run JSR 180 based applications? Can't i write my own JSR 180 implementation and use it as a module in my MIDlet.?

The reason why i asking this doubt b'cos from JSR 180 spec it looks when JSR 180 implementation has to be used then Connector class has to have the knowledge of its existence and access to actual classes implementing SipConnection, SipClientConnection or SipServerConnection to instantiate them.

Am i right?

If this is the case then as a developer i have to wait for vendors to support JSR 180 package in their devices. Is there any way if i can avoid this dependency and still have a MIDlet based on JSR 180 running on a device?

regards,
-nins

Yes, the JSR-180 package has to be already on the system by the device manufacturer and you have to wait for such devices.

I don't think there is any Symbian OS based device at all with JSR-180 released yet.