I access 2talk via my desktop. Connection is Telstraclear cable (lightspeed) via wifi (N). I thought maybe it was the wifi but issue still happens when connected via ethernet cable.
It seems the issue is with landline calls, I can call mobiles fine (i.e. good quality calls) but landline calls continue to drop ( I can't hear what the other person is saying).
Any ideas on what may be causing this?