Lync 2013 Deployment DNS, Mobile Clients and Conferencing Issues
Posted on 2014-02-05
The deployment is:
1 F.E. Server 2008r2 Lync 2013 fully patched single nic internal network
1 Reverse proxy- 2008r2 with TMG 2010 fully patched two nics, one internal one on DMZ
1 Edge server 2008r2 fully patched 4 nics one internal, one for access, one for av and one for webconf
1 Webapp server 2008r2 fully patched single nic on internal network no external dns entries
2 mediation servers 2012 fully patch single internal nic (used for enterprise voice) they share a VIP for the mediation pool services
1 2012 server that has 2012 SQL Enterprise installed as I will be moving the central management store off the F.E. so I can deploy a front end enterprise pool for LB across multiple sites
I can test all urls from reverse proxy and the rules pass.
I think my issues with mobile phones not connecting, as this does not have anything to do with edge, is with the DNS records. Id like someone to verify the internal DNS entries that are needed maybe I have one pointing to the wrong server. Its possible.
Conferencing fails once more than two people are chatting or sharing their desktops. If a third person is invited or joins ID 504 event 239 is display in the chat box.
Eventually I will have four F.E. servers in a Enterprise pool as well as four edge servers. This started as a single server deployment just for internal IM purposes. Then they wanted external (edge) then external without the need for VPN (reverse proxy and edge) now finally Enterprise voice so they can have dial in conferencing. so its roll has expanded four times in less than a year.
Any help is greatly appreciated.