Preview Tool

Cisco Bug: CSCsz45898 - SIP-SIP CUBE does not forward 200ok for session refresh

Last Modified

Feb 12, 2018

Products (1)

  • Cisco IOS

Known Affected Releases


Description (partial)


SIP Provider -[sip]- CUBE -[sip]- CUCM 

CUBE does not respond to the second reINVITE to refresh the session causing the session refresher to timeout and drop the call.


- Media flow around configured on CUBE
- CUBE running any IOS beginning w/ 12.4(22)T 
- INVITE method to refresh the session
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.