Avaya IP Office - Manual (Page 20)

Voicemail Pro Installation Page 20
EN-S Issue 01b (20 June 2011) IP Office
2.1.5 Disk Space Requirements
The following are only approximations:
· At least 2GB of free disk space is required on the operating system drive (by default c:), regardless of to which
drive Voicemail Pro is actually installed.
· A compact Voicemail Pro installation requires 130MB.
· A typical installation requires approximately 255MB.
· A custom installation requires up to 2GB of disk space. However, prompts and recorded messages consume an
additional 1MB of disk space per minute.
· For a busy environment you can expect to require at least 1000 minutes of message recording space, that is 1GB.
· If you are installing the Client only, you can expect to require at least 170MB.
2.1.6 Web Server Operation
If web browser access is required, the Microsoft IIS Web Server must be installed on the server PC before Voicemail Pro
is installed:
· Microsoft web server products run as services and require Voicemail Pro to also run as a service.
· Internet Information Server 5.0 or higher is required.
2.1.7 ContactStore Operation
The current IP Office Voice Recording Library (VRL) application is Avaya IP Office ContactStore. This application and its
installation are documented separately, however:
· IP Office ContactStore should be installed after Voicemail Pro has been installed and its operation verified.
· IP Office ContactStore must use a separate hard disk partition for its message archiving from that used by
Voicemail Pro for current mailbox messages. Use of a separate hard disk or installation onto a separate server PC
are alternatives.
· The use of ContactStore to store recordings requires additional voicemail licenses . The IP Office hosting the
Voicemail Pro server must have an Advanced Edition license. If in a Small Community Network, other IP Offices in
the network wanting to use ContactStore must have either Advanced Edition licenses or VMPro Recordings
Administrators licenses.
· The use of RAID 1 or RAID 5 are recommended.
· The use of a DVD recorder for long-term archiving is recommended.
· A figure of 7.2MB per hour for archived recordings is given.
· The archived messages held by IP Office ContactStore are accessed via web browser using the port address 8888.
This port address is not configurable and so it is necessary to ensure that it does not conflict with any other web
server service running on the same server PC.
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