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Upgrading a Multi-Site VCX System with Branch Offices 283
h Press Enter to accept the default answer (N). If you enter Y, the script
presents each of the items that you entered and allows you to accept
the value or change it.
The system reboots. After the reboot process has been completed, the
system starts VCX 7.0.x IP Messaging services.
i After the system has completed the restart process, verify that the
upgrade has occurred by entering this command:
ls -l /opt/3com/VCX
The symbolic link (VCX) should point to the new version of the VCX
software (7.0.xc).
Example Output
/opt/3com/VCX -> /opt/3com/VCX.7.0.xc
4 Upgrade the secondary IP Messaging server by following the procedure
described in step 3. However, unlike the primary IP Messaging server
upgrade, the system will not prompt you about support for IP Messaging
clients. If the primary IP Messaging server was configured with the client
information, the secondary IP Messaging server is automatically
configured with this information.
Upgrading the
Regional Call Servers
This section describes how to upgrade regional Call servers. Call servers
are typically installed in redundant pairs (primary and secondary) in a
multi-site VCX system. You need to perform the steps in this section on a
console attached to each Call server in all regions (Region 1 and Region 2
in this example).
To upgrade the Call servers:
1 Log on, as root, to the primary Call server and the secondary Call server in
a region.
2 Obtain a copy of the
vcx-callserver-7.0.xc.tar software upgrade file
and place it in the
/opt/installtemp directory on the primary Call server
and on the secondary Call server.
3 Upgrade the primary Call server by following these steps:
a Start the upgrade process by entering the following commands:
cd /opt/installtemp
tar xvf vcx-callserver-7.0.xc.tar
cd upgrade-7.0.xc
./install-upgrade