Which device or apps do you use?
My account is setup, just need to wait for the activation code to arrive before I can start making calls.
I downloaded the Grandstream Wave Lite yesterday, but that was pretty poor. It regularly kept dropping connections, with the reviews on the app store complaining about the same thing. Plus, it was a massive battery drain.
The Sessiontalk Softphone app seems much more reliable.
I had a look at some SIP Dect phones, but they would cost about £150 to replace my current handsets. So I ordered the Grandstream HT812 ATA - I'm hoping their ATA performs better than their app.