Originally Posted by liamw View Post
Has anyone tried this out in the UK on T-Mobile 3g, I keep getting Registration failed (Timeout) and the red spot, I have tried this with both Ekiga and Gizmo5, any ideas what I might be doing wrong. Will try on wifi tonight.

Update: Looking at the Mobile Broadband Plus ( handset as modem) terms and conditions it says you cannot make internet phone calls, so I guess they are blocking the port.
Did you get to check on wifi? Dunno if Gizmo5 supports it, but you could try port 5061 too?