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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

12.4(22)T

Description (partial)

Symptom:

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.

Conditions:

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