Preview Tool

Cisco Bug: CSCum53979 - CUCM phone ITL file issue

Last Modified

Feb 22, 2014

Products (1)

  • Cisco Unified Communications Manager (CallManager)

Known Affected Releases


Description (partial)

After a phone load upgrade of a large number of phones simultaneously, the phones are registered and can make and receive calls. However the secure (https) Extension Mobility Service stops working and the Missed Calls function stops working on some of the upgraded phones.

Phone firmware upgrade.
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.