Telefon

name: Telefon
description: >-
  Telefon is a cloud-based programmable communications platform providing voice calling, SMS messaging, number
  management, and call recording APIs for developers and enterprises. The platform enables applications to make and
  receive phone calls, send SMS and MMS messages, manage phone number inventories, and record calls for compliance and
  quality assurance purposes. Telefon supports global coverage across 180+ countries with competitive per-minute and
  per-message pricing.
image: https://www.telefon.com/logo.png
url: https://www.telefon.com
type: Index
tags:
  - Call Recording
  - Communications
  - CPaaS
  - Global Coverage
  - Messaging
  - Number Provisioning
  - SMS
  - Telephony
  - Voice
  - VoIP
created: '2024-01-15'
modified: '2026-05-19'
specificationVersion: '0.16'
apis:
  - name: Telefon Voice API
    description: >-
      Programmable voice API for building call-based applications. Make outbound calls, handle inbound calls with
      webhooks, build IVR menus, perform call transfer and conferencing, and control calls in real-time. Supports SIP
      trunking, WebRTC, text-to-speech, speech recognition, and call recording.
    image: https://www.telefon.com/voice-icon.png
    humanURL: https://developers.telefon.com/voice
    baseURL: https://api.telefon.com/v1/voice
    version: v1
    tags:
      - Calls
      - Communications
      - IVR
      - SIP Trunking
      - Telephony
      - TTS
      - Voice
      - WebRTC
    properties:
      - type: Documentation
        url: https://developers.telefon.com/voice
      - type: OpenAPI
        url: openapi/telefon-voice-openapi.yml
      - type: Authentication
        url: https://developers.telefon.com/authentication
      - type: GettingStarted
        url: https://developers.telefon.com/getting-started
      - type: Pricing
        url: https://www.telefon.com/pricing/voice
      - type: RateLimits
        url: https://developers.telefon.com/rate-limits
    contact:
      - type: Email
        url: mailto:api@telefon.com
      - type: Support
        url: https://www.telefon.com/support
  - name: Telefon SMS API
    description: >-
      Send and receive SMS and MMS messages globally. Supports A2P (Application-to-Person) messaging, two-way
      conversational SMS, delivery receipts, inbound webhooks, message queuing for high throughput, and unicode
      character sets for international languages. Compliant with TCPA (US), GDPR (EU), and other regional regulations.
    image: https://www.telefon.com/sms-icon.png
    humanURL: https://developers.telefon.com/sms
    baseURL: https://api.telefon.com/v1/sms
    version: v1
    tags:
      - A2P Messaging
      - Communications
      - Messaging
      - MMS
      - SMS
      - Two-Way SMS
      - Unicode
    properties:
      - type: Documentation
        url: https://developers.telefon.com/sms
      - type: OpenAPI
        url: openapi/telefon-sms-openapi.yml
      - type: Authentication
        url: https://developers.telefon.com/authentication
      - type: Pricing
        url: https://www.telefon.com/pricing/sms
      - type: RateLimits
        url: https://developers.telefon.com/rate-limits
    contact:
      - type: Email
        url: mailto:api@telefon.com
  - name: Telefon Number Management API
    description: >-
      Search, provision, configure, and manage phone numbers worldwide. Supports local, national, mobile, toll-free, and
      short code numbers across 70+ countries. Configure voice and SMS routing, manage number pools, and handle number
      portability requests. Supports regulatory compliance requirements including address verification for regulated
      number types.
    image: https://www.telefon.com/numbers-icon.png
    humanURL: https://developers.telefon.com/numbers
    baseURL: https://api.telefon.com/v1/numbers
    version: v1
    tags:
      - DID
      - Number Management
      - Number Portability
      - Number Provisioning
      - Phone Numbers
      - Short Codes
      - Toll-Free
    properties:
      - type: Documentation
        url: https://developers.telefon.com/numbers
      - type: OpenAPI
        url: openapi/telefon-numbers-openapi.yml
      - type: Authentication
        url: https://developers.telefon.com/authentication
      - type: Pricing
        url: https://www.telefon.com/pricing/numbers
    contact:
      - type: Email
        url: mailto:api@telefon.com
  - name: Telefon Call Recording API
    description: >-
      Record, store, transcribe, and retrieve call recordings. Supports on-demand and automatic recording, dual-channel
      recording for separate caller/callee audio, AI-powered transcription in 30+ languages, PII redaction, storage
      management, and compliance archiving with configurable retention policies.
    image: https://www.telefon.com/recording-icon.png
    humanURL: https://developers.telefon.com/recording
    baseURL: https://api.telefon.com/v1/recording
    version: v1
    tags:
      - AI Transcription
      - Audio
      - Call Recording
      - Compliance
      - Dual Channel
      - PII Redaction
      - Storage
      - Transcription
    properties:
      - type: Documentation
        url: https://developers.telefon.com/recording
      - type: OpenAPI
        url: openapi/telefon-recording-openapi.yml
      - type: Authentication
        url: https://developers.telefon.com/authentication
      - type: PrivacyPolicy
        url: https://www.telefon.com/privacy
      - type: Compliance
        url: https://www.telefon.com/compliance
    contact:
      - type: Email
        url: mailto:api@telefon.com
common:
  - type: GettingStarted
    url: https://developers.telefon.com/getting-started
  - type: Authentication
    url: https://developers.telefon.com/authentication
  - type: SDKs
    url: https://www.telefon.com/sdks
  - type: StatusPage
    url: https://status.telefon.com
  - type: TermsOfService
    url: https://www.telefon.com/terms
  - type: PrivacyPolicy
    url: https://www.telefon.com/privacy
  - type: Support
    url: https://www.telefon.com/support
  - type: Blog
    url: https://blog.telefon.com
  - type: ChangeLog
    url: https://developers.telefon.com/changelog
  - type: Pricing
    url: https://www.telefon.com/pricing
  - type: GitHub
    url: https://github.com/telefon-api
  - type: LLMsTxt
    url: https://telefon.com/llms.txt
maintainers:
  - name: Telefon API Team
    email: api@telefon.com