Allocated to NFL Europe in 2003, he spent the that season on reserve/non-football injury Europe League.
The Ravens waived Collins March 11.
Collins, 25, started at both tackle and guard in four seasons at Wake Forest. He was a first-team All-Atlantic Coast Conference selection as a senior guard, Collins blocked for a team that averaged 221.6 rushing yards per game.
Collins is No. 54 (white jersey) on the Packers' roster.