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Collaboration · Contact Center Apr 2026 7 min read

Cloud Contact Center Migration: Lessons from 50+ Deployments

Lisa Wong, Collaboration Practice Lead
BlackHawk Data Team
Top mistakes when migrating from on-prem to CCaaS — and the playbook that gets it right.

Migrating from Avaya or Cisco on-prem to a Cloud Contact Center (CCaaS) like Five9, Genesys, or Zoom seems straightforward. Yet, 30% of these projects stall or fail.

Mistake 1: Ignoring the Network

Voice over Internet is unforgiving. If your agents are working from home on bad Wi-Fi, the best CCaaS platform in the world will sound terrible. We mandate a "Network Readiness Assessment" that tests latency, jitter, and packet loss from agent locations before migration.

Mistake 2: "Lift and Shift" Design

Recreating your exact 10-year-old IVR menu in the cloud is a wasted opportunity. Cloud platforms offer AI-driven intent recognition. Instead of "Press 1 for Sales," use a conversational IVR: "Tell us why you're calling."