Having trouble getting the Panasonic IP Softphone to register on Win7 64bit. I have an XP pro laptop that it works fine on. Using Sonicewall vpn client software to connect remotely from my home, 32bit client for my laptop, 64bit client for the desktop. Is there something different about the 64bit sonicwall client that would prevent a registration? I have the latest softphone version from panasonic partner portal website.

Thanks, Mike