Learn it in 5 minutes
HTMLAbout five minutes of reading
The default concurrent campaign call quota is 0. The symptom is a fast busy, and it is not a carrier outage.
You get 50 active campaigns and 500 total per instance as defaults. Voice minutes on a campaign are priced higher than ordinary voice. Check call progress is the answering-machine branch and it only works in campaign flows.
A campaign needs a caller ID you are allowed to present, a calling window, and agents or an agentless flow that can actually finish the conversation.
- Raise the concurrent campaign quota before the first run.
- AMD branches need a prompt for humans and a disposition for machines.
- Compliance with calling hours is your job. The block will dial when the campaign says to.
- Email and SMS campaigns use the message prices, not the voice minute.
Number on this page: Default campaign calls 0. Until you request capacity
Confirm before relying. Prices, quotas, and exam names change. Use the source linked on this page.
Glossary
- Outbound campaign Proactive voice, SMS, or email. The name replaced high-volume outbound communications on 20 Jun 2022. Voice minutes are 0.045 USD on Connect Customer.
- Check call progress The block that branches on answering-machine detection. Campaign flows only.
- Persistent chat A chat that can go quiet without holding a concurrent-chat slot the way an abandoned idle chat does.
- WhatsApp A third-party messaging channel counted inside the concurrent chat quota. Connect Customer prices the message at 0.014 USD before delivery fees.
Mind map
Open the Channels and campaigns mind map
Sister technologies
Each channel has its own quota, its own price unit, and its own way of getting stuck in an active state.
Config and troubleshooting
Pointing a campaign at a queue that nobody is staffed for, then blaming AMD.
Chat, SMS, WhatsApp, and email do not share the voice concurrency of 1. Set MediaConcurrencies for the channel you are opening. Quotas for concurrent chats are still an instance limit.
RoutingProfile
CloudFormation study snippet
Resources:
ChatProfile:
Type: AWS::Connect::RoutingProfile
Properties:
InstanceArn: !GetAtt CampusInstance.Arn
Name: ChatAndVoice
DefaultOutboundQueueArn: !GetAtt OrdersQueue.QueueArn
MediaConcurrencies:
- Channel: VOICE
Concurrency: 1
- Channel: CHAT
Concurrency: 2
Integration map
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.
Open the mapping room
Future hooks
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.