VOIP internet calling question

[newcowrock]

I am using the test ROM from Sprint. I have installed WM6VOIP.cab and the configuration tools. Now in the Settings -> Today -> Items I can see "Internet Calling" as an item, however, I cannot see "Internet Calling" on my today screen even though I checked it in the setting.

Any help will be appreciate, I am stuck on this step and cannot go any further. Thanks.......