The 30-year-old has attracted the attention of several clubs after a fine campaign with Bologna.
Mudingayi made 34 league appearances to help Bologna finish in a respectable ninth position this season.
"We already have an agreement with Inter," Guaraldi said to Gazzetta dello Sport.
"In exchange, we will get players and money for the transfer."
Mudingayi joined Bologna from Lazio in 2008 and is under contract with the Rossoblu outfit for another season.