Preview Tool

Cisco Bug: CSCsg36199 - Internal calls are having one way audio

Last Modified

Feb 05, 2017

Products (5)

  • Cisco Unified IP Phone 7900 Series
  • Cisco Unified IP Phone 7911G
  • Cisco Unified IP Phone 7941G
  • Cisco Unified IP Phone 7906G
  • Cisco Unified IP Phone 7961G

Known Affected Releases


Description (partial)

Phone experiences 1-way audio.

Phone is on a network w/ no voice vlan assignment.  This means no voice vlan via CDP as well as no Admin VLAN assigned.

Phone has "PC Voice VLAN access" disabled.  

Phone is talking to another phone on the same subnet.
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.