Migrate in controlled layers.
Most migrations succeed when you split the project into four workstreams: credentials, number inventory, audience data, and script validation.- Map current campaign and lead states.
- Recreate agents and objection handling in Callaro.
- Import contacts and suppression lists.
- Validate number pools and webhook consumers in sandbox.
- Run a controlled production pilot before full cutover.
Recommended migration phases
1
Discovery and gap mapping
Inventory existing call flows, dispositions, compliance policy, and integrations.
2
Parallel sandbox validation
Recreate key journeys in Callaro and compare outcomes against your incumbent platform.
3
Pilot cutover
Route a constrained campaign segment and monitor call quality, conversion, and failure rates.
4
Full rollout with rollback guardrails
Scale traffic gradually with clear rollback criteria and owner coverage.
Exit criteria before full cutover
- Auth, webhooks, and export jobs all pass integration tests.
- Suppression and DNC controls are validated.
- Reporting parity is accepted by business stakeholders.
- Support and incident runbooks are documented and tested.

