Great Events! Cisco Live 2015, Microsoft Ignite 2015 Chicago

There are two great events this year: Microsoft Ignite 2015 Chicago May 4–8, 2015 Ms combined all events in to single event. (I dont think it is a good idea) But only in US. Should be held in Europe too. … Continue reading

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SOLUTION:Jabber Users Cannot See Presence and Send Message to Some Lync users in Partitioned Intradomain Federation

Applies to Lync 2010/2013 and IM and Presence Service on Cisco Unified Communications Manager 9.x Problem: You want to setup federation between Cisco CUPS (jabber) anf Lync Server with partitioned intradomain federation configuration. Which means Jabber users and Lync users … Continue reading

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SOLUTION: Cisco CUPS and Lync Federation does not work with TLS error An unknown error occurred while processing the certificate

Applies To: Lync 2010 and Cisco Unified Communications Manager, Release 9.1 Problem: You need to configure Partitioned Intradomain between Lync 2010 and CUPS 9.1 CUPS and Lync 2010 Enterprise servers based on the document Partitioned Intradomain Federation for IM and … Continue reading

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SOLUTION: Outlook error “because the email address is no longer valid” but actually mail can be delivered to user.

Solution: Outlook error “because the email address is no longer valid” but actually mail can be delivered to user.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