We run a consolodated Front End, Consolodated Edge Server and OCS not published with ISA Server 2006. The problem that we are having is with Live Meetings. When users try to join a meeting they are prompted for authentication even when the invitation is sent to allow anonymous access. I have checked the OCS front end server and anonymous access is enabled. Live Meeting works fine for users that have domain credintials, but I was under the impression that if the meeting was sent to allow anonymous then they would not be prompted to log in. If anyone has any suggestions of things that I can check to get the anonymous access working I would appreciate it.
Please find below external DNS Entry, attached Edge Server Application Event screen shot, anonymous pwconsole-debug*.txt log text file, and anonymous client error screen shot.
_sip._tcp.xxxxx.com Service 0 1 443 sip.xxxxx.com
_sip._tls.xxxxx.com Service 0 1 443 sip.xxxxx.com
xx.com Service 0 1 5061
av Address 192.xxx.xx.52 OCS Av Edge Server
lm Address 192.xxx.xx.51 OCS Web Conferencing Edge Server
sip Address 192.xxx.xx.50 OCS Access Edge Server