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Cisco Bug: CSCtf34161 - Removing ephone-dn after attempted MLPP preemption causes reboot

Last Modified

Feb 01, 2017

Products (1)

  • Cisco 3800 Series Integrated Services Routers

Known Affected Releases


Description (partial)

Removing an ephone-dn after an attempted preemption causes the router to crash and reboot.

A, B, C, D are Skinny Phones registered to a CME. A is associated with an Octal line dn (say dn 5)

1)	A makes a call to B and they are eventually connected.
2)	A puts B on Hold
3)	A makes a new Call to C and they are eventually connected
4)	A then puts C on Hold and Resumes B for active conversation.
5)	B then disconnects the call.
6)	A continues to be on Hold with C.
7)	Now if "no ephone-dn 5" is configured, CME crashes.
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