• Paid upgrade PLDS code incremental to the Essential Edition Upgrade Code
• Used for pre-R11 PLDS upgrade path codes and required to perform a PLDS upgrade job
• Compatible with IP Office R11 systems
• All systems will need to be upgraded to R11 before these licenses will work on the system
If you are unsure of your exact requirements, please contact us and our team can advise on your best license solution.