Hello,
I have been using Lync 2013 for past one year and suddenly its not working when i try to connect to my client network. When i researched on net, looks like i have to update my lync to Skype for Business so i downloaded the update kb2889923 for 32 Bit and installed it. even then lync is not updating to Skype for Business.
The error message would be"Cannot sign in because the server is temporarily unavailable." I have installed Microsoft Online Services Sign-in Assistant too, even then i am receiving the same error.
I use the same account to login into my outlook and its working fine without issues.
Could you please help me to resolve this issue?
Thanks,
Nithyaraj