ISP automatic forums » PHONE POWER → WP Mango App?

I wonder if there are plans for developing an App for Windows Phone 6.5. There is a Betamax app around that allows one to use many of the Betamax providers. However, there are no generic SIP Apps available at this time that may serve as an alternative for a dedicated (future) PhonePower App for Windows Phone.

You meant WP7 right? WP6.x (aka WinCE) is dead and buried.

I'm still hoping for SIP support in WP7 (or 8)