Hello sergeykuv,
I see no one has responded to this post yet. So, at this point I would recommend contacting your local Xerox Support Department to speak with a Product Specialist for more assistance. Please call 1-800-821-2797.
Could you please advise, how Security - Port Settings works on Versalink MFPs?
Why we may need this section? Can it be used in combination with IP filtering to limit access to MFP from specific subnets using specific ports?
Unfortunately Admin Guide doesn't provide full information regarding this subject...