I know that not all improvements to the SBCS solution can be made by making changes to IOS, CUE, or CCA. I know that some improvements have been made on the UC540 and UC560 models.
Improvements made on the UC540 from the UC520-8U and UC520-16U:
Improvements made on the UC560 from the UC520:
Improvements that should be made on the 3rd generation UC500 models:
Love this post, brilliant post :)
Not sure if somebody from Cisco is following this post for products roadmap but some sort of
redundancy like HSRP would be great for the UC560. Avaya IP Office has a DR feature.
The problem with that is that the BE5K is a server based solution and the main site does not have feature parity with the backup site (even with CME on SRST). I get a lot of FUD on this solution. The only real alternative is BE6K with a second server but pricewise it doens'nt make much sense for SUB-100 systems.