Yes.  All Sonoma, Meridian, Tycho II, Tempus LX, and Unison Time Servers are capable of operating PTP.  PTP is a relatively low-cost option that can be installed by you at any time.  All that is needed from you is the Ethernet address (MAC) and we can supply a software key and instructions for turning on PTP.  For older products, you may need to upgrade your software first.