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Cisco Bug: CSCus03645 - control channel pinhole not cleared along with the main sip connection

Last Modified

Jul 26, 2018

Products (1)

  • Cisco ASA 5500-X Series Firewalls

Known Affected Releases

100.13(1.18) 9.1(2) 9.3(1.107) 99.1(2.255)

Description (partial)

TCP pinholes are not getting cleared even after receiving SIP BYE message causing high number of stale connections.

High number of SIP connections on ASA
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