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Cisco Bug: CSCup93639 - rtp port leaks on CFB as RSVP doesnot close the ports it opened

Last Modified

Feb 25, 2019

Products (8)

  • Cisco Unified Communications Manager (CallManager)
  • Cisco Intercompany Media Engine
  • Cisco Business Edition 5000 Version 8.6
  • Cisco Business Edition 3000 Version 8.6
  • Cisco Business Edition 6000 Version 8.6
  • Cisco Unified Communications Manager Version 8.6
  • Cisco Unity Connection Version 8.6
  • Cisco Unified Communications Manager Session Management Edition

Known Affected Releases


Description (partial)

Hung/inactive SCCP sessions seen on the Conference bridge resource on gateway and eventually , these hung sessions which are due to leaked ports , exhaust all the CFB resources.

SCCP ports on CFB on GWY are getting hung and not released as Call manager is not sending the portclose request to the CFB resource during Conference.
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Bug Details Include

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  • Status
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