The instance is the tenancy boundary for users, flows, and numbers. An accidental second instance splits reports and identity.
You choose identity at creation: Connect-stored users or SAML 2.0. You choose whether the instance places and receives calls, and where recordings and reports go. Changing identity later is a project, not a toggle.
The admin URL and the CCP live on the instance alias under my.connect.aws. Write the alias down. Firewalls and SAML ACS URLs depend on it.
Default concurrent calls: 10. Request more before a pilot that is larger than a team.
Storage choices can be updated, but existing objects do not move themselves.
Two instances per Region is the starting quota.
CloudTrail records the control-plane calls. Turn it on in the account, not inside the flow.
Number on this page: Call quota 10. Default concurrent active calls
Confirm before relying. Prices, quotas, and exam names change. Use the source linked on this page.
Which term matches this description? The Connect container in one Region. It holds users, flows, queues, and numbers. A new account starts at two instances per Region.
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The Connect container in one Region. It holds users, flows, queues, and numbers. A new account starts at two instances per Region. The term is Instance.
Join records on ContactId. The integration map room lists the seams.
Cross-platform bridges
A CUCM calling search space is not a routing profile, but the profile is the closest idea of 'who can receive what'. A partition is not a Connect object. A UCCX CSQ and a UCCE skill group map to a queue. Precision steps map to routing criteria. A script, an Architect flow, and an Avaya vector map to a contact flow.
Hooks you can adopt later: EventBridge contact events, the CTR stream, agent events, Kinesis Video, Customer Profiles events, Cases, Show view, data tables, External Tool, and the flow language JSON in your pipeline. Live Sync and Agentic CX are the 2026 hooks for guided and agentic experiences.