no and yes - my backups are not successful at this point, but that is quite sure caused by missing firewall rules here.
nevertheless, the property-file could be backuped here, the backup file is lcoated in
/opt/Avaya/IPTCM/7.0.9/Announcement/backup/<SystemName>/
we are using SMGR7, with a former version i guess you need to modify the version number in the path.
regards,
andre