Avaya CMS PRE-R18 ECH Handler Upgrade License

Keep legacy contact center audio performing at a level your operations team can trust. CMS PRE-R18 ECH HANDLER UPG LIC provides an upgrade licensing path for Avaya CMS environments running pre-R18 echo handling, helping maintain voice quality in systems that still carry real business traffic. For infrastructure teams, the value is straightforward: extend the useful life of an installed platform while preserving the behavior and compatibility of the existing CMS deployment. That matters when the cost of a full refresh is hard to justify, but degraded call quality is not an option. This license is suited to organizations that need to sustain service continuity, protect agent and customer experience, and keep capital spending aligned with actual platform requirements. Because it is an upgrade license rather than a new platform purchase, it fits procurement models built around targeted lifecycle investment. It is especially relevant where contact center operations depend on stable voice processing and where change windows are limited. For teams managing older Avaya estates, this is the kind of purchase that buys time, reduces disruption, and keeps critical communications infrastructure in service longer.