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Cisco Bug: CSCut30290 - ISR4k crash in IOSd after starting pcm-capture

Last Modified

Jun 13, 2017

Products (1)

  • Cisco 4400 Series Integrated Services Routers

Known Affected Releases

15.4(3)S1.1

Description (partial)

Symptom:
A router acting as a voice gateway may unexpectedly reload due to a crash in the IOSd process.

Conditions:
This was seen on an ISR4331 router running 15.4(3)S1 after starting a pcm-capture on a NIM-4FXO module.

Call flow was as follows:

FXO <> [NIM-4FXO] 4331/CME [Gi0/0/0] <> IP phone
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