We've developed a WAP application that allows Java games downloads. It happens in Romania, and we have to use the existent GSM carriers.
From the main two, one has an Ericsson WAP gateway and the other a CMG. We could not find out versions... However, do you have any idea whether they support WTP-SAR and from what version on?
Communicating with them it's almost impossible, yet this way perhaps we could ask more precise questions.
10x in advance, gorgeoux