Levy says they're ready to go with what they have beyond the January market.
Redknapp's priority is a back-up goalkeeper for Heurelho Gomes and the club is interested in Brazilian prospect Sandro from Internacional.
"I have the same view as the chairman, I'm happy with the squad," Redknapp said. "The only way we would bring someone in was if we sold someone. We are strong in all positions, so we're not really in the market for players."