Hi awardblvr,
SIP is off in the B1 Firmware Version of 2.0.
It needs to be off to transmit Logitech Pictures and Sound using LogVid. If on, the program would not work.
I would Enable SP1, so you can see what is going on.
Hmm, are you certain it's turned off creator?
I'm not sure what protocol LogVid uses ( or even what it is for that matter), but I'm guessing it's not SIP.
And what exactly is SP1? If you're referring to Windows service pack 1, I'm not certain this is relevant regarding the SIP ALG feature of the router missing from the configuration options.
Also, I believe that if you download the configuration backup from the router, you can see that the SIP ALG parameter is enabled.
I would think that D-Link could help us out here, or at least acknowledge that the feature is missing and that they may consider fixing this. I'm new at posting here, so I'm not clear on whether or not they actually monitor or post on these forums though.
Anyway, I'd just like to say that I'd like to see this feature put back into place as practically anybody using SIP needs to disable it to have a properly working VoIP service.