Hi All,
I have an issue with Lync Online Meeting Invite need help. here is the scenario,
- A Lync Meeting invite received from External User.
- internal user able to join the Online meeting, can IM.
- when external user start sharing their screen we receive the following error.
The only way I can see their screen is using Lync WebApp by adding "?SL=1" in the meeting URL. It seems like a Network or firewall port issue but since I am new with Lync I need help.
I am two Lync Frontend servers with NLB on Lync 2010 RTM version.
Thanks
Zak
ZakBhai