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Cisco Bug: CSCuq39216 - Remote-Party-ID is Corrupt when Caller ID received in ISDN Connect

Last Modified

Sep 14, 2019

Products (106)

  • Cisco IOS
  • Cisco 892W Integrated Services Router
  • Cisco VG224 Analog Voice Gateway
  • Cisco 2951 Integrated Services Router
  • Cisco 888W Integrated Services Router
  • Cisco VG204 Analog Voice Gateway
  • Cisco 1905 Serial Integrated Services Router
  • Cisco 861W Integrated Services Router
  • Cisco 878 Integrated Services Router
  • Cisco AS5400XM Universal Gateway
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Known Affected Releases


Description (partial)

Remote-Party Header  in 200 OK  will get scrambled when Caller ID is received in ISDN connect message as a result the call fails.

When caller ID is received in ISDN connect message on the below call flow.
Call Flow:
IP Phone -> Cisco Call Manager -> SIP Gateway --> ISDN
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Bug Details Include

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