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Cisco Bug: CSCuo51616 - Federation does not work if email/presence domain match OCS/Lync domain

Last Modified

Mar 05, 2018

Products (2)

  • Cisco Unified Communications Manager IM & Presence Service
  • Cisco Unified Communications Manager IM and Presence Service Version 10.0

Known Affected Releases


Description (partial)

SIP Interdomain Federation with Lync doesn't work

"Enable use of Email Address for Inter-domain Federation" is unchecked.  
IM&P presence domain is e.g. and federated (Lync/OCS) domain is e.g.
IM&P users have the Lync/OCS domain ( as email domain, e.g. email address of an IM&P user is
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
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