> ## Documentation Index > Fetch the complete documentation index at: https://docs.mrassistant.ai/llms.txt > Use this file to discover all available pages before exploring further. # Configure Outbound Calling > Configure outbound calling for an agent. This allows you to: - Set multiple outbound phone numbers (caller IDs) - Define calling schedules with time windows - Set daily call limits - Configure timezone-aware calling hours - Set concurrent call limits # ============================================ # QUOTA ENFORCEMENT # ============================================ ## OpenAPI ````yaml https://api.mrassistant.ai/openapi.json post /outbound/agents/{agent_id}/outbound-config openapi: 3.1.0 info: title: Backend - Multilingual Voice Agent System description: FastAPI backend for multilingual voice agents with tool use version: 1.0.0 servers: [] security: [] paths: /outbound/agents/{agent_id}/outbound-config: post: tags: - outbound-config summary: Configure Outbound Calling description: |- Configure outbound calling for an agent. This allows you to: - Set multiple outbound phone numbers (caller IDs) - Define calling schedules with time windows - Set daily call limits - Configure timezone-aware calling hours - Set concurrent call limits # ============================================ # QUOTA ENFORCEMENT # ============================================ operationId: >- configure_outbound_calling_outbound_agents__agent_id__outbound_config_post parameters: - name: agent_id in: path required: true schema: type: string format: uuid title: Agent Id requestBody: required: true content: application/json: schema: $ref: '#/components/schemas/OutboundConfiguration' responses: '200': description: Successful Response content: application/json: schema: $ref: '#/components/schemas/OutboundConfigResponse' '422': description: Validation Error content: application/json: schema: $ref: '#/components/schemas/HTTPValidationError' security: - HTTPBearer: [] components: schemas: OutboundConfiguration: properties: agent_id: type: string format: uuid title: Agent Id phone_numbers: items: $ref: '#/components/schemas/OutboundPhoneNumber' type: array minItems: 1 title: Phone Numbers schedules: items: $ref: '#/components/schemas/CallingSchedule' type: array minItems: 1 title: Schedules default_schedule_id: anyOf: - type: string - type: 'null' title: Default Schedule Id type: object required: - agent_id - phone_numbers - schedules title: OutboundConfiguration description: Complete outbound calling configuration. OutboundConfigResponse: properties: agent_id: type: string title: Agent Id phone_numbers: items: $ref: '#/components/schemas/OutboundPhoneNumber' type: array title: Phone Numbers schedules: items: additionalProperties: true type: object type: array title: Schedules default_schedule_id: anyOf: - type: string - type: 'null' title: Default Schedule Id total_calls_today: type: integer title: Total Calls Today calls_remaining_today: type: integer title: Calls Remaining Today can_call_now: type: boolean title: Can Call Now next_available_time: anyOf: - type: string - type: 'null' title: Next Available Time type: object required: - agent_id - phone_numbers - schedules - default_schedule_id - total_calls_today - calls_remaining_today - can_call_now - next_available_time title: OutboundConfigResponse description: Outbound configuration response. HTTPValidationError: properties: detail: items: $ref: '#/components/schemas/ValidationError' type: array title: Detail type: object title: HTTPValidationError OutboundPhoneNumber: properties: phone_number: type: string pattern: ^\+?[1-9]\d{1,14}$ title: Phone Number description: E.164 format display_name: anyOf: - type: string maxLength: 100 - type: 'null' title: Display Name is_default: type: boolean title: Is Default description: Use as default caller ID default: false enabled: type: boolean title: Enabled default: true daily_limit: anyOf: - type: integer maximum: 10000 minimum: 0 - type: 'null' title: Daily Limit description: Max calls per day metadata: anyOf: - additionalProperties: true type: object - type: 'null' title: Metadata type: object required: - phone_number title: OutboundPhoneNumber description: Outbound phone number configuration. CallingSchedule: properties: name: type: string maxLength: 100 minLength: 1 title: Name enabled: type: boolean title: Enabled default: true time_windows: items: $ref: '#/components/schemas/TimeWindow' type: array minItems: 1 title: Time Windows max_concurrent_calls: type: integer maximum: 10 minimum: 1 title: Max Concurrent Calls default: 1 call_interval_seconds: type: integer maximum: 3600 minimum: 0 title: Call Interval Seconds description: Minimum seconds between calls default: 0 respect_dnc: type: boolean title: Respect Dnc description: Respect Do Not Call lists default: true respect_timezone: type: boolean title: Respect Timezone description: Respect recipient's timezone default: true type: object required: - name - time_windows title: CallingSchedule description: Calling schedule configuration. ValidationError: properties: loc: items: anyOf: - type: string - type: integer type: array title: Location msg: type: string title: Message type: type: string title: Error Type input: title: Input ctx: type: object title: Context type: object required: - loc - msg - type title: ValidationError TimeWindow: properties: start_time: type: string pattern: ^([0-1]?[0-9]|2[0-3]):[0-5][0-9]$ title: Start Time description: HH:MM format end_time: type: string pattern: ^([0-1]?[0-9]|2[0-3]):[0-5][0-9]$ title: End Time description: HH:MM format timezone: type: string title: Timezone description: IANA timezone (e.g., America/New_York) default: UTC days_of_week: items: type: integer type: array maxItems: 7 minItems: 1 title: Days Of Week description: 0=Monday, 6=Sunday type: object required: - start_time - end_time - days_of_week title: TimeWindow description: Time window for calling. securitySchemes: HTTPBearer: type: http scheme: bearer ````