[cisco-voip] Disk Space for 500 subscribes

[Matt Slaga (US)]

G711 messages are about 750Kb per minute of storage.  So you should work
backwards from that.  For 500 users to have 1 hour of storage (750 * 60
= 45Mb) each (extremely excessive) you would need 45Mb * 500 = 22.5Gb of
storage space.

 

Recorded names are actually stored in AD, and greetings are usually very
short.  Not enough to make an impact unless you have rosie o'donnell
recording greetings for you, then you might need an entire NAS array
just to contain here blabbing.

 

From: cisco-voip-bounces at puck.nether.net
[mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Cathy Cheng
Sent: Wednesday, April 11, 2007 12:43 AM
To: cisco-voip at puck.nether.net
Subject: [cisco-voip] Disk Space for 500 subscribes

 

We are using VM-only configuraiton. Unity/Exchange server stores all the
personal greetings and voice messages.
Wondering if anybody can help me to calculate how much disk space would
I need for 500 subscribes.
If we run out of disk space, can we just add a new disk and move all the
database to this new drive?
Thanks.



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