Retiring a legacy telecom platform is not only a technology decision. It is a business decision. For service providers still operating legacy platforms such as Metaswitch, BroadWorks, and BroadSoft, continued licensing, engineering overhead, fragmented operations, and delayed modernization can make the cost of waiting increasingly difficult to justify. The question is not whether to retire. It is how to do it without disrupting the business you have built. Key Takeaways Legac