David, Make sure your DNS can handle the mixed case stuff. Our DNS server (simple DNS Plus) had a bug in it and would cough up a hair ball with the mixed case stuff AT&T was using.
-- Best regards, Mark mailto:m...@mailmt.com Myakka Technologies, Inc. www.MyakkaTech.com ------ Saturday, March 3, 2018, 12:15:33 PM, you wrote: DM> hello to the borg DM> I have a couple of customers who have an issue with wifi calling WTH! DM> Mainly ATT customer that has it. I am not sure its a port thing or a DM> fragmentation thingy or whatever because we do not block any DM> thing on the forwarding table except P2P and L7 stuff for reducing DMCA DM> warnings. DM> Anyone else seeing a trend with this wifi calling thingy :)