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Cisco Bug: CSCus02968 - If Primary TFTP is inaccessible, 6921 phones face delay in registration

Last Modified

May 05, 2016

Products (11)

  • Cisco Unified IP Phone 6900 Series
  • Cisco Unified IP Phone 9951
  • Cisco Unified SIP Phone 3905
  • Cisco Unified IP Phone 6961
  • Cisco Unified IP Phone 6941
  • Cisco Unified IP Phone 8961
  • Cisco Unified IP Phone 8941
  • Cisco Unified IP Phone 9971
  • Cisco Unified IP Phone 8945
  • Cisco Unified IP Phone 6945
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Known Affected Releases

9.4(1) 9.4(1)ES7 9.4(1)SR1

Description (partial)

Symptom:
If Primary TFTP is not accessible, 6921 phones face huge delay in registration.
Depending on IP mode setting, it could take up to 3.5 minutes for phone to register or reset.

Conditions:
Primary TFTP server down.
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
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