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Documentation API Reference MCP SIP Updates Deprecation Overview

Past DeprecationsClaude and Gemini models

Deprecation Overview

Deprecation Overview

Upcoming

Update Call becomes ended-calls-only
Legacy list endpoints and analysis prompt fields

Past Deprecations

Claude and Gemini models
tools and tool_ids on conversation nodes
OpenAI Realtime and Cartesia Sonic models
Single-agent fields on phone number configuration
show_transferee_as_caller cold transfer behavior

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Deprecation Overview
Past Deprecations

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Deprecation Notice
Claude and Gemini models

Deprecation Notice

05/25/2026ModelsDeprecated

Claude and Gemini models

Claude and Gemini models are being deprecated and automatically migrated to newer versions on 5/25/2026.

Read more.

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