PDF of this tutorialQuite often operators find that the cost of maintaining their legacy infrastructure actually the initial cash outlay required to upgrade the network to a next-generation messaging environment.
This difference is largely attributable to the next-generation messaging platform’s open source, standards based application environment, and the use of commercial hardware. In many cases, ROI can be achieved within 8 months of deployment, depending variables such as TCO of existing legacy system, cost of new replacement system, competencies (as well as partner expertise) in accommodating complex migrations. annual operating expenses can be cut by more than 50%. This reduction covers areas equipment adds to cover new growth, network spares, maintenance, facilities, and and operations personnel.
Figure 3. Cost comparison between legacy and next generation environments
