Can someone please tell me if MMS will work when using an Enterprise Level Data Package such as the Microsoft Direct Push Enterprise Data, which instead of using Media Net and (wap.cingular) it uses ATT ISP (isp.cingular). When using isp.cingular the device is assigned a Public IP address and is not NAT’d and does not sit behind the ATT proxy.

If you can, which you should since we pay for it in the messaging plan, can you please show me how to set it up correctly on an HTC TILT 2.

I can’t get a straight answer from ATT tech support, most of the tech support has never heard of the data plan and seems confused about ATT ISP (isp.cingular).

Thank you in advance for your help.