3Com VCX V7000 Maintenance Manual page 251

C
U
PGRADING
S
OFTWARE
This appendix describes the procedures required to upgrade a system
running VCX server software version 6.0 to VCX server software version
7.0.
This appendix includes the following topics:
Verifying Software Versions
■
Overview of a 6.0 to 7.0 Upgrade
■
Upgrading a Single-Site System With Two Servers
■
Upgrading a Single-Site System With Four Servers
■
Upgrading a Multi-Site System With No Branch Offices
■
Upgrading a Multi-Site VCX System with Branch Offices
■
During a VCX system upgrade or downgrade, users cannot make calls
within the system. However, users may be able to make emergency calls,
or make calls to and receive calls from destinations outside of the VCX
system (that is, the PSTN). This capability depends on the availability,
configuration, and capacity of the media gateway (or gateways) set up in
the VCX system. See the VCX Installation Guide for information on
configuring a fail-over call route point. Also refer to your gateway
documentation.
VCX S
ERVER
F V6.0
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V7.0
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