REGEDIT4

[HKEY_CURRENT_USER\Software\XtenNetworksInc\X-Lite]
"iLBC:MagicNumber"=dword:00000061
"Speex:MagicNumber"=dword:0000006e
"g711u:Enabled"=dword:00000001
"Speex:Enabled"=dword:00000000
"g711a:Enabled"=dword:00000001
"gsm:Enabled"=dword:00000001
"iLBC:Enabled"=dword:00000001
"settings:TransmitSilence"=dword:00000001
"settings:UseAlternativeColour"=dword:00000001
"general:ProxyServerEnabled"=dword:00000001
"general:Domain"="ivoice.it"
"general:ProxyServer"="sip.ivoice.it"