SOLUTION: Outlook error “because the email address is no longer valid” but actually mail can be delivered to user.

Solution: Outlook error “because the email address is no longer valid” but actually mail can be delivered to user. Applies to Exchange 2010 and Outlook 2010 Problem: When you try to send mail user Deniz Ata (deniz@fabrikam.com) , you placed … Continue reading

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SOLUTION: Peer to Peer audio video Works but does not work in a Lync meeting from Internet

Solution: Peer to Peer voice video works but does not work in a Lync meeting from Internet Applies to: Lync 2013 & Lync 2010 Server Problem: If a Lync client user connects from internet starts voice or video (Lync Call) … Continue reading

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Lync 2010 Install-CsDatabase takes too long September update 2014

Lync 2010 Install-CsDatabase takes too long September update 2014 and some notes about update installation Applies to Microsoft Lync Server 2010 Enterprise Some Notes: Installing Lync Server updates is complex and difficult operation when we compare with other Microsoft products. … Continue reading

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SOLUTION: Out of Office Rules does not work Exchange 2010 Outlook 2010

Applies to Exchange 2010 Outlook 2010 Problem: User can successfully set OOF. Also other users can see that she is OOF in mail tips in outlook. But OOF rules does not work. Cause: PR_OOF_STATE Property Name of the mailbox is … Continue reading

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SOLUTION: HTTP 405 Error. Lync Client EWS Not Enabled. No meeting Icon on Lync Client

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Applies to Exchange 2010 and Lync 2013 Desktop Client Problem: All Exchange autodiscovery settings are OK. (Exchange 2010 Autodiscover virtual directory settings, DNS, SSL certificate on CAS server, SANs for autodiscover.sipdomain.com etc). But you still cannot see conversation  history in  … Continue reading

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SOLUTION: Lync 2013 Front End Service cannot start with error C3E93C66

Problem: Lync 2013 Front End Service cannot start with error C3E93C66 after TCP 5060 configuration. By default Lync Front End Service accepts only SIP TLS connections via port 5061. But in some cases (integration with  an existing phone system via … Continue reading

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VCS 8.1. and Lync 2013 HD Video Integration Tested

VCS 8.1. and Lync 2013 HD Video Integration Tested In my previous posts I mentioned about Cisco VCS and Lync 2010 and Lync 2013 Integration Some Important Notes on Cisco VCS and Lync 2010 Integration http://refikunver.wordpress.com/2013/07/19/some-important-notes-on-cisco-vcs-and-lync-2010-integration/ In the following post I wrote … Continue reading

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