Can kSOAP do this?

Hello guys, 
I am new to both SOAP and kSOAP.
I'm working on a new project and need your advice to know if kSOAP will be
the answer to my problems.
In a wireless network, iPAQs configured with Linux and JVM1.3 (J2SE) keep
their users' personnal information. Therefore, each iPAQ should be ready to
be queried at any time about that information, and send the corresponding
SOAP responses.
Is it possible to solve this problem by creating a ServerSocket on each
iPAQ, that listens to a certain port number for SOAP requests and responds
accordingly?
Thanks for your help