CUCM 6 will work with IPCC 7.x. But thats a lot of work, then to upgrade to CUCM 7.x. If you have a small IPCC enviroment, upgrade it all at once. I usually DMA my 4.x servers, the run the upgrade to 7.x in the lab to see how it goes. When I ready for the final cut, I DMA the 4.x server again, then run the install process again.
If you do not have new servers, then this is a little tough.
I'm not able to access my old voice mail messages all of a sudden. The recording says something like 'the message is currently not available'. This has never happened before in all the years I have been using this system. I have t...
If you have 2 ISR routers, one acting as Failover, do we need to have both the same number of SRST licenses on the 2 routers?
No. You will only need the SRST licenses on the primary router. Because this feature...
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