I have been tasked to prepare a plan to upgrade our analogue telephone system into a full-IP unified communications system. A local system integrator and long time Cisco partner recently conducted a product demonstration of the system to us for two weeks. We were able to use the product and so far was happy about what we saw.
However, we were not able to fully test all the functionality we wanted to use on the system for those two weeks. For those of you who have experience using this as your IP communications system, I would like to know your experiences with using this product, specially with large scale inter-campus or inter-office deployments. Any comment or suggestion would be highly appreciated.