Ipswich have signed Jonny Williams and Zeki Fryers on loan from Crystal Palace.
Both players will spend the rest of the season at Portman Road as Town chase promotion to the Premier League.
Wales midfielder Williams has had two previous spells at Ipswich, the second of which was cut short by injury in November.
Full-back Fryers only recently returned to Palace after starting 10 Championship games for Rotherham.
Palace striker Kwesi Appiah has also departed Selhurst Park on a temporary basis after joining Reading on loan until the end of the season.