Hey all - unfortunately this program is something I just did in spare time and don't have the ability to test it on other services or phones other than my own. I've seen mixed reports of this working and not working on verizon phones... but I can say that I'm not doing anything "special" to make it work or not work on specific carriers.

My only advice would be to try the "Use DeviceSide TCP Settings" option...(However that shouldn't be needed on a BES phone).