Anyone else have issues with DTMF and IVR menus?

If I set an IP phone to use RFC2833, then it can call and navigate 3rd party IVR menus just fine... but voipo voicemail IVR menus don't work.

If I change IP phone to Auto or SIP Info, then it can navigate voicemail menus... but then 3rd party IVR's don't work.

Is anyone able to get both working? Or is this a bug on the voipo side?