Maybe I should have posted this in the "new to using Obi" section as I have had my Obi200 for less than a month. I am connecting the Obi200 to my router with OBiWiFi5G Wireless USB instead of a direct ethernet connection. The Obi200 is about 15 feet from the router, with no obstructions. I am using the Obi with Google Voice.
I have been looking at my router firewall logs, and see entries that say "Blocked outgoing ICMP packet (ICMP type 3) from [the static ip I assigned to Obi] to [internet ip address]." These occur throughout the day (including when I am not using the phone), and can vary in frequency from once every few hours to, say, ten times an hour. While I have not looked up every one of the many destination addresses, one that seems to reappear pretty often is 195.154.161.182.
I also noticed tonight that I receive that same router firewall log message as soon as I end any call -- outgoing or incoming, but in this case the intended destination is always 74.125.39.50, which seems to relate to Google. The message always repeats five times in succession. At least that is what happened with each of six or seven experimental calls I made tonight (outbound to a landline, and inbound from my cellphone).
Any idea what this represents? And in particular, could it relate to the occasional dropped calls I experience? Or to the latency I've noticed when testing (seems to be at least half a second, though most conversation seems fine)? I'm more concerned with the dropped calls; and since I usually end up with silence instead of a dial tone, maybe "dropped" isn't the correct term.
Thanks.