96CHAPTER 9: UPGRADING AND MAINTAINING VCX SYSTEMS AND COMPONENTS

jClick Refresh all to confirm that the latest software has been installed.

21Restart the primary IP Messaging server.

a From the EMS client explorer tree, for the primary IP Messaging server, click 3Com VCX IP Telephony Server.

b Expand 3Com VCX IP Telephony Server, and click 3Com IP Messaging System.

c Right-click3Com IP Messaging System, select Maintenance, and then click Graceful Restart.

22Upgrade the primary VCX call processing server.

a From the EMS client explorer tree, for the primary VCX call processing server, click 3Com VCX IP Telephony Server.

b In the right-hand pane, click the Planned Upgrades tab.

c Double-click the Planned System Upgrade field and click the vcx-callserver-<version>.tarfile from the drop-down menu.

dClick Save all to commit the tar file to the database.

Once an upgrade tar file has been selected, the tar file must be transferred to the VCX calling processing server.

eTo transfer the tar file to the server, from the 3Com VCX IP Telephony Server right-click menu, select Transfer Upgrade Images, and then click Transfer System Upgrade File.

fThese options are only available if a file has been selected for upgrade. The file is transferred to the server using the SFTP credentials in the SSH/SFTP Settings tab.

Next the upgrade tar file needs to be installed, which is the last step before the new version becomes active.

gTo install the upgrade file on the VCX calling processing server, for the primary VCX calling processing server, click 3Com VCX IP Telephony Server.

hRight-click the 3Com VCX IP Telephony Server, select Install Upgrade Images, and then click Install System Upgrade.

iTo verify the version number of the newly installed software, from the explorer tree, for the primary VCX call processing server, click 3Com VCX IP Telephony Server.

jIn the left hand pane, click the Identification tab.

kClick Refresh all to confirm that the latest software has been installed.