first , can i upgrade to CCM 6 directly or i should first upgrade to 5.1 then to 6.0?
2nd, do we need to order upgrade license? i have seen the upgrade procedure and i have not seen any thing, they say that the license will preserved for phones and node, while in other documents i have seen that i need to order CCM6.0 _U_k9 part number? im really confused
You will require two different types of Licenses (Node License with seats that covers the number of proposed users) and (Device License Units/DLU's for phones);
**Licenses are generated for requested Cisco CallManager nodes (the number of servers in a Cisco CallManager cluster - with seats *Node License) and the phones that are associated with those nodes (called DLU's (Device License Units) on a separate License).
***Note - Upload the license file only on the first node of Cisco CallManager cluster.
The Cisco CallManager server where the license file is loaded, assumes the functionality of a license manager.
The license manager serves as the logical component that keeps track of the licenses that the customer purchases and the licenses that customer uses. It refers to the processes that control the checkin and checkout of the licenses. It keeps track of the number of license units that are required for each phone type. The license manager has responsibility for issuing and reclaiming licenses, and detecting whether there is an overdraft of licenses.
Device licenses are required for Cisco devices and for third-party devices, with the flexibility to replace third-party devices with Cisco devices. Device licenses are sold in increments of device-license units (DLU's). Device-license units are assigned to each device connected to Cisco Unified CallManager 5.0. Each device is assigned a unit number based on the type and capabilities of the device. Devices with more complex and high-end capabilities are assigned a higher number of units compared to devices with basic capabilities,
Here is the DLU breakdown;
Cisco Unified IP Phone 7902G = 1
Cisco Unified IP Phone 7905G = 2
Cisco Unified IP Phone 7911G = 3
Cisco Unified IP Phone 7912G = 3
Cisco Unified Wireless IP Phone 7920 (no battery) = 4
well ok i know this. there is no need to buy new nodes and device unit license, but as i guess we should buy a software upgrade from 4.1 to 6.0 i guess this will send us the software of CCM 6. is that correct? any help guys
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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 ...