Preview Tool

Cisco Bug: CSCvh83215 - IOS-XE Voice NIM/PVDM Service-Engine Admin Down leads to one-way audio

Last Modified

Oct 30, 2019

Products (1)

  • Cisco IOS

Known Affected Releases


Description (partial)

One Way Audio on ISDN T1/E1, FXS, or FXO connections with an ISR 4300/4400 where the Service-Engine Interface is "Admin Down"

router# show ip int br | in Service-Engine
Service-Engine0/1/0    unassigned      YES unset  administratively down down
Service-Engine0/2/0    unassigned      YES unset  administratively down down
Service-Engine0/4/0    unassigned      YES unset  administratively down down

ISR 4300/4400 utilizing Analog Voice NIM cards
Bug details contain sensitive information and therefore require a account to be viewed.

Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
Bug information is viewable for customers and partners who have a service contract. Registered users can view up to 200 bugs per month without a service contract.