Installation guide

Alcatel-Lucent OmniTouch UC R5.1 Technical Release Notes R5.1.000.586

Technical Communication 1109

Edition 7 – Page 21

2.1.4 Hard disk storage (Unified Messaging)

When using Messaging Services (Unified Messaging), all e-mails (text or voice) are stored on the

hard disk of the e-mail server hosting the mailboxes. The capacity of this hard disk must be adapted

according to the capacity requested per Alcatel-Lucent OmniTouch UC user.

Voice messages (WAV files) are recorded in G.711 (64 Kbits/s). The approximate rule for storing

such messages, for a given user, is as follows:

Recording duration in seconds (average) * (65536/8)

Examples:

• If we consider a recording duration of 10 minutes, the hard disk space that will be used

will be of (10 * 60) * (65536/8) = 4,7 MB.

• If we consider now a recording duration of 60 minutes, the hard disk space that will be

used will be of 28 MB.

2.1.5 LAN bandwidth

Depositing/listening to a voice message by phone uses approximately 100 Kbits/s per VxML voice

port (in G711).

Depositing/listening to a voice message from the Web, using a Multimedia PC, activates a WAV file

transfer. The size of this file depends on the length of the voice message; for a 30 seconds message,

this size is approximately of 250 KB.

Note: the traffic generated by client applications (e.g. 4980 Softphone, Outlook/Lotus Notes add-ins)

is negligible.

2.1.6 Domino plug-in via Relay mode for Solaris/Suse (under PCS)

Alcatel-Lucent has developed plug-ins that can be set up on a Lotus Domino Suse or Solaris system.

Such integration needs an additional Lotus Domino server on a Windows operating system. This

server is used as a relay between the Alcatel-Lucent OmniTouch UC system and the Suse/Solaris

system hosting users mailboxes.

" Please contact the Alcatel-Lucent Support Center for performing such integration, as this solution

is under Technical Support control (a PCS form must be filled in).

Supported platforms are as follows:

• Plug-in for Lotus Domino Suse:

 Suse SLES 8

 Domino Server 6.5.1 min.

• Plug-in for Lotus Domino Solaris:

 Solaris 2.8

 Domino Server 6.5.1 min.

Note: Domino 7 is supported. Domino 8 is not supported.