> ## Documentation Index
> Fetch the complete documentation index at: https://doc.featherhq.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Update a team's voice call behavior settings

> Partially update voice call behavior settings on this team.

Unset fields are left unchanged; the merged result is fully validated.
The write is strictly team-scoped (row-locked, actor-audited) — the
runtime overlays this JSON onto the in-memory pipeline configuration at
call setup, so the (possibly saved/shared) VPC row is never mutated by a
team settings edit.



## OpenAPI

````yaml /api-reference/openapi.json patch /v1/teams/{team_id}/call-settings
openapi: 3.1.0
info:
  title: Feather API
  description: >-
    Unified customer experience platform API. Manages identity, conversations,
    memory, agents, procedures, policies, model routing, knowledge bases,
    integrations, and runtime execution.
  version: 1.87.0
servers:
  - url: https://api-sandbox.featherhq.com
    description: Sandbox
  - url: http://localhost:8000
    description: Local dev
security: []
paths:
  /v1/teams/{team_id}/call-settings:
    patch:
      tags:
        - teams
      summary: Update a team's voice call behavior settings
      description: |-
        Partially update voice call behavior settings on this team.

        Unset fields are left unchanged; the merged result is fully validated.
        The write is strictly team-scoped (row-locked, actor-audited) — the
        runtime overlays this JSON onto the in-memory pipeline configuration at
        call setup, so the (possibly saved/shared) VPC row is never mutated by a
        team settings edit.
      operationId: updateTeamCallSettings
      parameters:
        - name: team_id
          in: path
          required: true
          schema:
            type: string
            format: uuid
            title: Team Id
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/VoiceCallSettingsUpdate'
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/VoiceCallSettings'
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
      security:
        - APIKeyHeader: []
components:
  schemas:
    VoiceCallSettingsUpdate:
      properties:
        interruptions_enabled:
          anyOf:
            - type: boolean
            - type: 'null'
          title: Interruptions Enabled
        interruption_min_words:
          anyOf:
            - type: integer
              maximum: 20
              minimum: 0
            - type: 'null'
          title: Interruption Min Words
        interruption_min_duration_ms:
          anyOf:
            - type: integer
              maximum: 10000
              minimum: 0
            - type: 'null'
          title: Interruption Min Duration Ms
        interruption_backoff_ms:
          anyOf:
            - type: integer
              maximum: 10000
              minimum: 0
            - type: 'null'
          title: Interruption Backoff Ms
        interruption_trigger_phrases:
          anyOf:
            - items:
                type: string
              type: array
              maxItems: 50
            - type: 'null'
          title: Interruption Trigger Phrases
        interruption_hard_phrases:
          anyOf:
            - items:
                type: string
              type: array
              maxItems: 20
            - type: 'null'
          title: Interruption Hard Phrases
        interruption_final_transcript_grace_ms:
          anyOf:
            - type: integer
              maximum: 2000
              minimum: 0
            - type: 'null'
          title: Interruption Final Transcript Grace Ms
        dtmf_enabled:
          anyOf:
            - type: boolean
            - type: 'null'
          title: Dtmf Enabled
        dtmf_termination_digit:
          anyOf:
            - type: string
              maxLength: 1
            - type: 'null'
          title: Dtmf Termination Digit
        dtmf_inter_digit_timeout_ms:
          anyOf:
            - type: integer
              maximum: 60000
              minimum: 250
            - type: 'null'
          title: Dtmf Inter Digit Timeout Ms
        dtmf_max_digits:
          anyOf:
            - type: integer
              maximum: 64
              minimum: 1
            - type: 'null'
          title: Dtmf Max Digits
        dtmf_prefix:
          anyOf:
            - type: string
              maxLength: 32
            - type: 'null'
          title: Dtmf Prefix
        max_call_duration_ms:
          anyOf:
            - type: integer
              maximum: 1800000
              minimum: 1000
            - type: 'null'
          title: Max Call Duration Ms
        silence_timeout_ms:
          anyOf:
            - type: integer
              maximum: 600000
              minimum: 0
            - type: 'null'
          title: Silence Timeout Ms
        silence_reminder_count:
          anyOf:
            - type: integer
              maximum: 10
              minimum: 0
            - type: 'null'
          title: Silence Reminder Count
        silence_reminder_mode:
          anyOf:
            - type: string
              enum:
                - static
                - auto
            - type: 'null'
          title: Silence Reminder Mode
        silence_reminder_message:
          anyOf:
            - type: string
              maxLength: 500
            - type: 'null'
          title: Silence Reminder Message
        silence_end_action:
          anyOf:
            - type: string
              enum:
                - hangup_immediate
                - speak_then_hangup
            - type: 'null'
          title: Silence End Action
        silence_end_message:
          anyOf:
            - type: string
              maxLength: 500
            - type: 'null'
          title: Silence End Message
        voicemail_detection_mode:
          anyOf:
            - type: string
              enum:
                - 'off'
                - leave_message
            - type: 'null'
          title: Voicemail Detection Mode
        voicemail_detection_timeout_ms:
          anyOf:
            - type: integer
              maximum: 60000
              minimum: 0
            - type: 'null'
          title: Voicemail Detection Timeout Ms
        voicemail_detection_model:
          anyOf:
            - type: string
              maxLength: 64
            - type: 'null'
          title: Voicemail Detection Model
        voicemail_message:
          anyOf:
            - type: string
              maxLength: 1000
            - type: 'null'
          title: Voicemail Message
        background_audio_enabled:
          anyOf:
            - type: boolean
            - type: 'null'
          title: Background Audio Enabled
        background_audio_preset:
          anyOf:
            - type: string
              enum:
                - office
                - cafe
                - city
                - keyboard_typing
                - keyboard_typing2
            - type: 'null'
          title: Background Audio Preset
        background_audio_volume:
          anyOf:
            - type: number
              maximum: 1
              minimum: 0
            - type: 'null'
          title: Background Audio Volume
        background_audio_loop:
          anyOf:
            - type: boolean
            - type: 'null'
          title: Background Audio Loop
        recording_enabled:
          anyOf:
            - type: boolean
            - type: 'null'
          title: Recording Enabled
        transcription_storage_enabled:
          anyOf:
            - type: boolean
            - type: 'null'
          title: Transcription Storage Enabled
      additionalProperties: false
      type: object
      title: VoiceCallSettingsUpdate
      description: |-
        All-optional PATCH input for voice call settings.

        Unset fields (``None``) mean "don't change".  Only explicitly provided
        fields are applied by ``merge_patch``.
    VoiceCallSettings:
      properties:
        interruptions_enabled:
          type: boolean
          title: Interruptions Enabled
          default: true
        interruption_min_words:
          type: integer
          maximum: 20
          minimum: 0
          title: Interruption Min Words
          default: 2
        interruption_min_duration_ms:
          type: integer
          maximum: 10000
          minimum: 0
          title: Interruption Min Duration Ms
          default: 0
        interruption_backoff_ms:
          type: integer
          maximum: 10000
          minimum: 0
          title: Interruption Backoff Ms
          default: 1000
        interruption_trigger_phrases:
          items:
            type: string
          type: array
          maxItems: 50
          title: Interruption Trigger Phrases
        interruption_hard_phrases:
          items:
            type: string
          type: array
          maxItems: 20
          title: Interruption Hard Phrases
        interruption_final_transcript_grace_ms:
          type: integer
          maximum: 2000
          minimum: 0
          title: Interruption Final Transcript Grace Ms
          default: 250
        dtmf_enabled:
          type: boolean
          title: Dtmf Enabled
          default: false
        dtmf_termination_digit:
          type: string
          maxLength: 1
          title: Dtmf Termination Digit
          default: '#'
        dtmf_inter_digit_timeout_ms:
          type: integer
          maximum: 60000
          minimum: 250
          title: Dtmf Inter Digit Timeout Ms
          default: 3000
        dtmf_max_digits:
          type: integer
          maximum: 64
          minimum: 1
          title: Dtmf Max Digits
          default: 32
        dtmf_prefix:
          type: string
          maxLength: 32
          title: Dtmf Prefix
          default: 'DTMF: '
        max_call_duration_ms:
          type: integer
          maximum: 1800000
          minimum: 1000
          title: Max Call Duration Ms
          default: 600000
        silence_timeout_ms:
          type: integer
          maximum: 600000
          minimum: 0
          title: Silence Timeout Ms
          default: 30000
        silence_reminder_count:
          type: integer
          maximum: 10
          minimum: 0
          title: Silence Reminder Count
          default: 0
        silence_reminder_mode:
          type: string
          enum:
            - static
            - auto
          title: Silence Reminder Mode
          default: static
        silence_reminder_message:
          anyOf:
            - type: string
              maxLength: 500
            - type: 'null'
          title: Silence Reminder Message
        silence_end_action:
          type: string
          enum:
            - hangup_immediate
            - speak_then_hangup
          title: Silence End Action
          default: hangup_immediate
        silence_end_message:
          anyOf:
            - type: string
              maxLength: 500
            - type: 'null'
          title: Silence End Message
        voicemail_detection_mode:
          type: string
          enum:
            - 'off'
            - leave_message
          title: Voicemail Detection Mode
          default: 'off'
        voicemail_detection_timeout_ms:
          type: integer
          maximum: 60000
          minimum: 0
          title: Voicemail Detection Timeout Ms
          default: 2000
        voicemail_detection_model:
          anyOf:
            - type: string
              maxLength: 64
            - type: 'null'
          title: Voicemail Detection Model
        voicemail_message:
          anyOf:
            - type: string
              maxLength: 1000
            - type: 'null'
          title: Voicemail Message
        background_audio_enabled:
          type: boolean
          title: Background Audio Enabled
          default: false
        background_audio_preset:
          anyOf:
            - type: string
              enum:
                - office
                - cafe
                - city
                - keyboard_typing
                - keyboard_typing2
            - type: 'null'
          title: Background Audio Preset
        background_audio_volume:
          type: number
          maximum: 1
          minimum: 0
          title: Background Audio Volume
          default: 0.4
        background_audio_loop:
          type: boolean
          title: Background Audio Loop
          default: true
        recording_enabled:
          type: boolean
          title: Recording Enabled
          default: true
        transcription_storage_enabled:
          type: boolean
          title: Transcription Storage Enabled
          default: true
      additionalProperties: false
      type: object
      title: VoiceCallSettings
      description: >-
        Complete voice call behavior settings with all defaults populated.


        Stored as a JSON column on ``AgentRevision``, ``Team``, and ``Persona``.

        Every field has a default so ``NULL``/``{}`` stored JSON resolves to the

        schema defaults — the legacy ``VoicePipelineConfig`` scalar columns
        these

        defaults once mirrored were dropped by migration 0219.
    HTTPValidationError:
      properties:
        detail:
          items:
            $ref: '#/components/schemas/ValidationError'
          type: array
          title: Detail
      type: object
      title: HTTPValidationError
    ValidationError:
      properties:
        loc:
          items:
            anyOf:
              - type: string
              - type: integer
          type: array
          title: Location
        msg:
          type: string
          title: Message
        type:
          type: string
          title: Error Type
        input:
          title: Input
        ctx:
          type: object
          title: Context
      type: object
      required:
        - loc
        - msg
        - type
      title: ValidationError
  securitySchemes:
    APIKeyHeader:
      type: apiKey
      in: header
      name: x-api-key

````