by Alex Marvez

FOXSports.com has learned Oakland's Josh McCown has agreed to a two-year, $6.25 million contract with the Dolphins. McCown will receive a $2.5 million signing bonus.

The Dolphins were seeking to address the position after releasing Trent Green and, as FOXSports.com first reported, allowing Cleo Lemon to leave via free agency today to Jacksonville. Before the McCown signing, unproven 2007 second-round draft pick John Beck was the only notable quarterback on the roster.

McCown started nine games during an injury-plagued 2007 season with Oakland. While he posted pedestrian passing statistics, McCown was lauded for his leadership skills and willingness to play through pain.

McCown has 31 career starts in six NFL seasons.

The McCown signing is one of a flurry of roster moves Miami has made in Bill Parcells' first off-season heading football operations. The team traded with Dallas for nose tackle Jason Ferguson and signed wide receiver Ernest Wilfork (Jacksonville) as well as tight end Sean Ryan (New York Jets). Various media reports have the Dolphins also inking three other free agents: linebacker Reggie Torbor (New York Giants), guard Justin Smiley (San Francisco) and defensive tackle Randy Starks (Tennessee). The Dolphins also entertained Arizona linebacker Calvin Pace on a free-agent visit.