It can be a little confusing around the edges, I know theyve simplified the licensing model in 4.0(x) as you can see in that white paper (check out the comparison of what was separately licensed in 3.x vs. 4.x).
I assume, also, you meant UNITY40-SL16-VERUP for your part number there. In that case you will convert the existing license you have on your Unity 3.x/2.x server into a FlexLM file (covered in the install guide for 4.0(x)) this creates a FlexLM license you can use applying the file you get from the part number above simply brings the number of ports and users in that file up to 16 port levels. So if you have TTS ports (total TTS sessions are licensed now, not users who can have TTS features) on your existing system, youll have them on your upgraded system. If you dont currently have them you wont have them on the upgraded system.
If you want to add TTS sessions to your license youll have to purchase an additional feature add on part number for that.
SIP traces provide key information in troubleshooting SIP Trunks, SIP
endpoints and other SIP related issues. Even though these traces are in
clear text, these texts can be gibberish unless you understand fully
what they mean. This document attempts to br...
Please find the attached HTML document, download and open it on your PC.
This provides an easy to use form where you simply answer a few
questions and it will render the proper jabber-config.xml file for you
to copy/paste. There is built in logic to verif...
CUCM Database Replication is an area in which Cisco customers and
partners have asked for more in-depth training in being able to properly
assess a replication problem and potentially resolve an issue without
involving TAC. This document discusses the bas...