---
title: "Answer Inbound Call"
method: POST
path: "/api/v1/calls/answer"
tags: ["Call Management", "Call Management"]
---

# Answer Inbound Call

`POST /api/v1/calls/answer`

Handle inbound call events and Event Grid subscription validation.
    
    This endpoint:
    - Validates Event Grid subscription requests
    - Answers incoming calls automatically with orchestrator selection
    - Initializes conversation state with features
    - Supports pluggable conversation orchestrators
    - Provides advanced tracing and monitoring
    
    Enhanced V1 features:
    - Pluggable orchestrator injection for conversation handling
    - Enhanced state management with orchestrator metadata
    - Advanced observability and correlation
    - Production-ready error handling

## Response `200`

Inbound call processed successfully

- unknown

## Other responses

- `400` — Invalid request body
- `503` — Service dependencies not available

---

[API](https://skmtc.net/azure/apis/real-time-voice-agent-api.md) · [All operations](https://skmtc.net/azure/apis/real-time-voice-agent-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/azure/real-time-voice-agent-api/versions/3e24c76dccd5/schema)