I have never configured a voip sip device and now my client has given me two spa2012 to configure it for his skype account. Now the first issue is whenever i try to use the default username and password , it is not accepting. The second thing i want to ask , is it possible to configure skype and how ? and the third thing i want is that i am using ADSL internet connection in my home where i want to test these devices and return it back to my client. Thank you.