Preview Tool

Cisco Bug: CSCsy99819 - 7961 phone LSC update fails, requires manual power cycle on bulk phones.

Last Modified

Feb 22, 2014

Products (1)

  • Cisco Unified IP Phone 7900 Series

Known Affected Releases


Description (partial)

 LSC update on bulk large number of IP phones fails. approx 400-500 IP phones.
 not all phones are registering after LSC update. when some phones are
registering while almost 30-40% phones are stuck in loop and can register only
when power cycle those phones manually.
 7961G Phones, firmware load SCCP41.8-3-4SR1S
 CUCM 6.1.2
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.