Generic selectors
Exact matches only
Search in title
Search in content
Post Type Selectors

Reply To: RRC connection Failure


durng csfb the paging is sent on 4G and the UE responds rhrough an RRCconnReq with the cause extended service
the paging response occurs through the 3G network after the release (blind or assisted). at the end of the call if there is “fast return to 4G” feature activated, the UE immediately return of 4G otherwise, LAC update occurs on 3G network