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Cisco Bug: CSCuq66793 - CP-78xx doesn't display "Service interruption" in SRST after hung up

Last Modified

Mar 06, 2018

Products (4)

  • Cisco IP Phone 7800 Series
  • Cisco IP Phone 7841
  • Cisco IP Phone 7821
  • Cisco IP Phone 7861

Known Affected Releases

10.1(1) 10.1(1)SR1 10.1(1)SR2

Description (partial)

CP-7821 doesn't display "Service interruption" in SRST after hung up. Off-hook/On-hook has the UI displayed "Service interruption" again.

[Reproduce steps] 
1.Phone A and B registered with SRST , and they both can show  "service interruption" on Header Bar
2.Pick up Phone-A handset, make the phone in the status of offHook, then call Phone-B
3. Phone-B answer the call, and end the call late
4. After seeing Phone-A display "service interruption" on screen, then put handset back, then the issue occurs, the message "service interruption" disappear while it should show it since no available CUCM until now
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Bug Details Include

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