> ## 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.

# Get Agent Phone Numbers Summary

> Get a summary of agent's phone numbers and SIP configuration.

**Simpler Alternative:** Use `GET /api/v1/agents/{agent_id}/phone-numbers` for just the phone list

**What this returns:**
- All registered phone numbers with SIP URIs
- LiveKit SIP domain configuration
- Setup guide for new phone registration

**Use Cases:**
- Dashboard overview of agent's phone configuration
- Debugging SIP setup
- Migration from legacy trunk system



## OpenAPI

````yaml https://api.mrassistant.ai/openapi.json get /sip/agents/{agent_id}/phone-numbers-summary
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:
  /sip/agents/{agent_id}/phone-numbers-summary:
    get:
      tags:
        - sip
      summary: Get Agent Phone Numbers Summary
      description: >-
        Get a summary of agent's phone numbers and SIP configuration.


        **Simpler Alternative:** Use `GET
        /api/v1/agents/{agent_id}/phone-numbers` for just the phone list


        **What this returns:**

        - All registered phone numbers with SIP URIs

        - LiveKit SIP domain configuration

        - Setup guide for new phone registration


        **Use Cases:**

        - Dashboard overview of agent's phone configuration

        - Debugging SIP setup

        - Migration from legacy trunk system
      operationId: >-
        get_agent_phone_numbers_summary_sip_agents__agent_id__phone_numbers_summary_get
      parameters:
        - name: agent_id
          in: path
          required: true
          schema:
            type: string
            format: uuid
            title: Agent Id
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema: {}
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
      security:
        - HTTPBearer: []
components:
  schemas:
    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:
    HTTPBearer:
      type: http
      scheme: bearer

````