hello,
I have standard infrastructure: 2013 Lync FE internally with Lync 2013 edge in DMZ, 3 different ip for sip, av and webconf
everything was configured in help of technet , everything works perfectly, but I noticed one problem, when I try to reach external ip of sip service without dns, just ip address, I get
Status: 404 Not Found Server: RTC/5.0 FQDN: LEDGEOPP01.domain.com
this only working in chrome and firefox, IE just gives 404 error
why it gives domain name? I really dont want anyone to know internal domain name so easy, how can I remove it?