Tag Archives: Lync 2010

SOLUTION: Lync 2010 Web Services Error HTTP 500 Cannot Download Offline Address Book

SOLUTION: Lync 2010 Web Services Error HTTP 500. Cannot Download Offline Address Book, Cannot Expand Groups… Applies to Lync Server 2010 on Windows 2012 R2 Problem: You installed Lync 2010 on Windows 2012 R2. Clients cannot download Lync 2010 Address … Continue reading

Gallery | Tagged , , , , | Leave a comment

SOLUTION: Migrated Jabber User Can Still Sign in to Lync

Applies to: Lync Server 2010 Enterprise, Cisco Unified CM 10.5, Cisco Lync Migration Utilities 10.5.1.12900-2 DeleteAccount.exe 1.0.5093.30789 Problem: You configured Partitioned Intra Domain Federation with CUCM IM&P (aka CUPS) between Lync 2010 based on the following document. Partitioned Intradomain Federation … Continue reading

Gallery | Tagged , , , , | Leave a comment

SOLUTION: Users drop from IM conferencing

Applies to Lync 2010 Server Enterprise, Communicator 2007 and Lync 2013 client. Problem: Communicator 2007 client creates a large IM conference more than 100 users. But after sometime, users (including the creator user who invites others to the IM conference) … Continue reading

Gallery | Tagged , , | Leave a comment

SOLUTION: Cisco CUPS and Lync Federation does not work with TLS error 0x80090327 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 (This post is valid for inter domain federation see important notes below) CUPS and Lync 2010 … Continue reading

Gallery | Tagged , , | Leave a comment

Some Important Notes on Cisco VCS and Lync 2010 Integration

Some Important Notes on Cisco VCS and Lync 2010 Integration: Here is some important points that I learned during Cisco VCS and Lync 2010 Integration: Note 1: You don’t need to order a box. WMWare version of Cisco VCS is … Continue reading

Gallery | Tagged , , | Leave a comment

SOLUTION: Presence works but cannot send message to federated partner.

SOLUTION: Presence works but cannot send  messages to federated partner. Applies to Lync 2010 and OCS 2007 Problem: You configured federation between Lync 2010 and OCS 2007 organization. You can see presence information between organizations but cannot send instant messaging … Continue reading

Gallery | Tagged , , , , | Leave a comment

SOLUTION: VCS-LYNC Integration. VCS error: Missing host authorization entry on the Microsoft front-end servers

This gallery contains 1 photo.

SOLUTION: VCS-LYNC Integration. VCS error: Missing host authorization entry on the Microsoft front-end servers Applies to: Cisco VCS X7.2 and Lync 2013 and Lync 2010 Server and Lync 2010 Desktop Client Problem: You want to Integrate Lync 2010 and Cisco … Continue reading

Gallery | Tagged , , , | Leave a comment