Cisco Bug: CSCvv98293 - Handling DBReq/HO-CSReq collison on SMF
Oct 16, 2020
- Cisco Wireless Mobile Application
Known Affected Releases
Symptom: DBReq and CSReq (HO=1) collision Handling leads to HO Failures. Conditions: CN-SMF, collision handling of DBReq and WiFi Handovers - SMF is unable to process received CSReq with HO=1 as SMF is waiting for DBResp. SMF has WiFi/LTE session and initiates DBReq for Voice-call-Removal and waiting for DBResp which is blocked to IPc. Further SMF is unable to process WiFi to LTE or LTE to WiFi depends on call-model and eventually HO shall failure.
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Bug Details Include
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