Hello,
In 2007 I had a project to integrate a couple of mobile operators' systems to a multimedia download platform for my previous employer.
The system was accessible for subscribers from web and WAP (moblie phones where of course a bit different back then). Integration needed to be done on three levels: SMS-C, WAP Single Sign-On and charging. Two of the operators used Premium SMS for billing.
I'm looking forward to see more details.
I suppose you need SMS-C integration in the first place.
I am confident that my previous experience is sufficient to successfully complete the project.
Kind regards,
János