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Cisco Bug: CSCtb17856 - H323 leaks TCP handle, if both ends open h245 sessions simultaneously

Last Modified

Feb 02, 2017

Products (1)

  • Cisco AS5400 Series Universal Gateways

Known Affected Releases


Description (partial)

Symptoms: H323 calls may intermittently fail with Cause Code 41. After 
several days and depending on traffic, calls may start failing with Cause 
Code 47.

Conditions: This symptom is observed when there is a race condition in 
setting up an H245 session between H323 peers and two separate H245 sessions 
are opened simultaneously.
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
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  • Known Fixed Releases
  • Related Community Discussions
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