---
page_type: error
code: 31211
message: "31211: Call is not in the expected state."
level: ERROR
product: Programmable Voice
---

## Description

Call is not in the expected state.

### Possible Causes

The Call should be at least in the Ringing state to Subscribe and send Call Message.

### Possible Solutions

Ensure the Call is at least in the Ringing state and the Subscription is successful and try again.