Live audio sessions
Exchanges caller and model audio through AgentDuet's call boundary.
Agent Orchestration
Google ADK
Google's Agent Development Kit for live agent sessions with tools, specialists, and call-scoped state.
Agent frameworkGoogleMulti-agentToolsLive sessions
Where it fits
Google ADK in your voice stack.
- TelephonyPhone networkInbound call
- AgentDuetCall + audioAnswer, stream
Google ADK — orchestrates sub-agents & tools
Speech-to-speechLive modelListens, call functions, repliesToolsStructured agentsSub-agent routing
Overview
What it contributes to the stack.
Google ADK is a framework for building agents with tools, specialists, and session context. On AgentDuet, ADK owns the agent session and tools while AgentDuet owns telephony and call audio.
For setup, credentials, and API details, use the Documentation link above.
Capabilities
The technical characteristics that matter when deciding whether this provider belongs in your application.
Structured tools
Lets agents call approved application functions during a conversation.
Multi-agent workflows
Delegates tasks to specialists or deterministic workflow agents.
Session context
Maintains call-scoped state with optional persistent storage.
Common use cases
Practical scenarios where the provider's role is clear and the surrounding systems remain under application control.
Appointment handling
Collect requirements, check scheduling tools, and confirm the result.
Specialist routing
Move between billing, support, or fulfillment agents while preserving state.
Transactional support
Guide callers through returns, reservations, or service changes.
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Build a voice agent.
AgentDuet handles the phone and messaging boundary. Your model runs the conversation.