>I do not know immediately, how to do it in VB in ASP, but (apart from point 1 of my >original message) you simply have to receive and return cookies in the HTTP >communication between your service's client and server. The session's identifier is >transmitted in a cookie. > > Jarek
But I think it's not defined in the SOAP protocol, so not implemented with other WS toolkits ... :( Cédric