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Cisco Bug: CSCuw43680 - Exchange integration supports TLSv1.0 by default.

Last Modified

Nov 07, 2016

Products (2)

  • Cisco Unified Communications Manager IM & Presence Service
  • Cisco Unified Communications Manager IM and Presence Service Version 11.5

Known Affected Releases


Description (partial)

CUCM IM & Presence supports TLSv1.0 for encrypted connections to Microsoft Exchange.

When CUCM IM & Presence connects to Microsoft Exchange for calendar presence integration, it requests TLSv1.0.
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