Birmingham are set to seal the signing of Franck Queudrue.
The Fulham defender is keen to leave Craven Cottage just 12 months after quitting Middlesbrough for the capital.
Speaking to skysports.com, Queudrue's agent Dominique Six confirmed talks were ongoing and a deal should be struck soon.
"Nothing is done yet as we've still got a few points to negotiate but we should be fixed on Thursday," Six told skysports.com.