Recently was on a job where the customer had 400 LifeSize endpoints deployed throughout New York City. Unfortunately they were all on individual private networks and there was no way to develop a central LDAP or other directory. So they planned to have each site update the address book individually. I did this short video to explain how to export and import entries on the LifeSize systems for the customer. If you can use it to help yourself or a client of yours please do so.