Mane has been heavily linked with a move to Bayern Munich this summer.
His contract with Liverpool will expire in the next 12 months.
Bayern Munich have had two opening bids rejected by Liverpool for Mane.
“I tell my boys to try to work out the contract issues so that when their respective championships resume, they will have already found a base,” Cisse was quoted by Goal as telling reporters.
“I heard about Sadio at Bayern. For me, it is a club that is of its standing. Bayern is intense, pressing football with a German coach. Sadio played in Salzburg in Austria, which is a border country, and that means he is not going into unknown territory. For me, the club where he’ll feel the best is Bayern.”