Choose line to set info about SIP, there are 4 lines to choose. You can switch
by【Load】button.
Shows if the phone has been registered the SIP
server or not; or so, show Unapplied.
Input your SIP server address.
Set your SIP server port.
Input your SIP register account name.
Input your SIP register password.
Input the phone number assigned by your VoIP
service provider. Phone will not register if there is
no phone number configured.
Set proxy server IP address(Usually, Register SIP
Server configuration is the same as Proxy SIP
Server. But if your VoIP service provider give
different configurations between Register SIP Server
and Proxy SIP Server, you need make different
settings).
Set your Proxy SIP server port.
Input your Proxy SIP server account.