asked on
Office communicator
We have enabled approx 440 users but this is the first with the problem, he receives below error, we have verified that we can see him in OC server and also there is a SIP address on this user as all others
"Cannot sign into Communicator because this sign-in address was not found"
Regards
"Cannot sign into Communicator because this sign-in address was not found"
Regards
Microsoft 365 EnterpriseExchange
Last Comment
S_K_S
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ASKER
Davorin, your suggestion is in regards to making some DNS changes or Firewall changes (would this be on Client or OC server)
Rancy, I have to try some of your options as i havent tried them as of yet
Regards
Rancy, I have to try some of your options as i havent tried them as of yet
Regards
Domain should be listed on OC server, DNS records on DNS server hosting used domain.
BUT it looks I have misread your question. Now I see you have problems with a single user.
Have you tried to use another computer to sign on this user.
DNS settings are the same on this client?
BUT it looks I have misread your question. Now I see you have problems with a single user.
Have you tried to use another computer to sign on this user.
DNS settings are the same on this client?
ASKER
It was the Enhanced features, sorry about the delay in response
http://social.microsoft.com/Forums/is/communicationsserveruser/thread/bd823d77-1da8-4dff-829c-4ed3a343ff72