Preview Tool

Cisco Bug: CSCtb08561 - An inconsistent dialtone is heard when making Onhook dialing

Last Modified

May 14, 2010

Products (1)

  • Cisco Unified IP Phones 9900 Series

Known Affected Releases


Description (partial)


A short pop sound is heard when making off-hook dialing.

Phone is offhook, dial a number then press "Call" softkey, you will
hear a short pop sound.
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.