Depends on CallHandlers also.. but 1:10 ratio is heavy. 1:20 is better. Also take into consideration if it's a VM only system or UM. VM will be heavier. UM, end users will listen to their VMs over Outlook (cutting down the port usage then)
tommer, you are correct about that but there is no control over which playback device they choose. I personally think that most people choose phone over speckers cause they do not want other listening.
I typically just match what they had before. If they had 32 ports of voicemail on their old legacy system, then i will make sure that is what they had before. Make it easier for planning purposes. Where it gets hairy is the bandwidth needed for calculating Call admissions control over the WAN and a centralized Unity server. You may have 25 sites, each with 50 users, x call handlers, x. Then you not only have to worry about ports, but now you have to calculate bandwidth to support voicemail!
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The short answer is that you don't.... That isn't entirely true while at
the same time it kind of is, but for the most part you don't configure
the softkeys. You enable or disable them via TCL. Here is the long
answer. Be sure to read the whole thing or e...
Topology: IP Phone > Switches > Microsoft NPS setup to forward 802.1x
proxy to > ISE 2.1 patch 3 Authentication: EAP-TLS using Cisco MIC SANs
Phone Models 802.1X support? 802.1x flavor Addtl Comment EAP-MD5 EAP-TLS
Cisco 3905 Y Y N Cisco 6911 Y Y N Cisco ...