AS4 and Database port

Good day,

We installed Mendelsson AS4, but when we try to start it we receive the message: "PORT 3337 is used by another process".
Port 3337 is the internal Database port used by Mendelson OFTP2 installed on the same server.
How can we go about changing this port on AS4 (or on OFTP2 )?

Sincerely

Foren
AS4