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Cisco Bug: CSCvs56477 - CUBE skipped crypto keys in second RE-INVITE if SIP profile is used

Last Modified

Jun 22, 2020

Products (18)

  • Cisco IOS
  • Cisco 4221 Integrated Services Router
  • Cisco 4431 Integrated Services Router
  • Cisco VG400 Analog Voice Gateway
  • Cisco 4321 Integrated Services Router
  • Cisco ASR 1002-X Router
  • Cisco VG450 Analog Voice Gateways
  • Cisco 4331 Integrated Services Router
  • Cisco ASR 1001-X Router
  • Cisco Cloud Services Router 1000V
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Known Affected Releases

Gibraltar-16.12.1a

Description (partial)

Symptom:
CUBE disconnects the call with error code SIP/2.0 488 Not Acceptable Media after receiving RE-INVITE/SDP message with new crypto keys if there is SIP profile assigned to incoming dial-peer.

Conditions:
SIP Profile assigned on incoming dial-peer to remove SilenceSupp from incoming RE-INVITE messages.
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Bug Details Include

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  • Status
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