Please help a newbie! Has anyone successfully configured these phones with 3CX? I am unable to get the phones to register. I have tried the "Generate support info" button in the hope that it may give me a clue to the identity of the IP server name of the 3CX phone system server (presumably my pc?) which gets specified somewhere ("proxy" under Ext1?) but it falls over with a php error. Thse phones work fine with sip.pipecall.com specified directly as a VOIP provider. Any and all help will be greatly appreciated.