Opentact
  • Opentact Introduction
  • KEY CONCEPTS
    • Basic Concept
      • Voice Capability
        • Managing Inbound Calls
      • SMS Capability
      • Number Capability
    • Phone Number
      • Voice Enablement
      • SMS Enablement
      • TN Profile
        • Blacklist Caller ID
        • Whitelist Caller ID
    • SIP Control APP
      • Specify Remote Call Control URL
      • Specify Dialplan XML
    • SIP Trunking
    • Messaging
      • Quick Start Guide
      • Prepare Phone Numbers for SMS
    • SIP Connection
      • Associate SIP Connection with Phone Number
    • SIP Domain
      • Send Outbound Call with SIP Domain
      • Receive Inbound Call to SIP User
        • Web Call
        • Zoiper SIP Client
    • SIP Users
      • Create a SIPUser
      • Create a SIPUserInvite
    • Telecom Data
  • Opentact API Documentation
    • Opentact API Integration
      • API Environment
      • Opentact API keys
      • Passing Authentication
      • Authentication API
        • Example API Call
        • Authentiction with Gmail
    • TN Profile
      • Add and Remove Blacklist to TN Profile
        • Example API Call
      • Add and Remove Whitelist to TN Profile
        • Example API Call
    • Phone Number
      • Order Phone Number
        • Example API Usage
      • Release a Number
        • Example API Usage
      • Get all Purchased Numbers
      • Number Search
        • Example API Usage
    • SIP Connection
      • Remove Number from SIP Connection
      • Get Number for a SIP Connection
      • Update SIP Connections
      • Create SIP Conenctions
      • Delete SIP Connections
      • List SIP Connections
      • Assign Number to a SIP Connection
    • Messaging
      • Enable SMS on Numbers
      • Disable SMS on Number
      • Send SMS with Pool
      • Send SMS with Number
      • Receiving SMS
      • Retrieve Message Detail Records
      • Receiving Messaging Events
    • Log Retrieval
      • Retrieve Call Log
      • Retrieve SMS Log
    • Calling
      • Bridge two calls
      • Make Single Call
      • Make Bulk Call
        • Example API Call
    • SIP Domain
      • Create SIP Domain
      • Create SIP User
      • Deleting SIP User
      • Modify SIP User
    • Websocket Event Subscription
      • Create Subscription
      • Remove Subscription
      • Get Subscribed Events
        • Example API Call
  • Websocket Events
    • Event Websocket
    • Websocket Authentication
      • How to Authenticate to WSS
      • Authentication Response
      • Explanation of JSON response
    • Event Definition
      • Call Initiated
        • Example Event
      • Call Ringing
        • Example Event
      • Call Live
        • Example Event
      • Callflow
        • Example Event
      • Call Hangup
        • Example Event
      • Call Destroyed
        • Example Event
      • Call Bridged
        • Example Event
      • Call Answered
        • Example Event
      • Account events
        • Example Event
      • SMS events
        • Example Event
      • TN events
        • Example Event
      • Record Events
        • Example Event
      • Transcript
        • Example Event
      • General Event Fields
      • Example Event
  • Opentact XML
    • Overview
    • <Call/>
    • <Callback/>
    • <Geo/>
    • <Scheduler/>
    • <Play/>
    • <Say/>
    • <Hangup/>
    • <Pause/>
    • <Record/>
    • </Dial>
    • </Gather>
    • <Answer/>
    • <Hold/>
    • <Tone/>
    • <Error/>
    • <Default/>
    • <Meta/>
    • <Curl/>
  • How to build your Opentact Application
    • Introduction
    • Inbound Call Control
    • Opentact Events
    • Call Flow Control
      • Specify CallFlow for TN
        • Dynamic Call Flow XML
        • Basic Workflow
      • Handle Inbound Call
    • Send and Receive SMS
      • Life Cycle of SMS Delivery
      • Real-time SMS over Websocket
      • Send SMS via Restful API
    • Send and Receive SIP Calls
      • Create SIP User
      • Make Calls Between SIP User
      • Receive Calls as SIP User
  • Regulatory Compliance
    • 10DLC FAQs
    • Stir Shaken
  • SIP Trunking
    • Use Opentact for SIP Trunking
  • Webhook Event
    • Introduction
    • Test Webhook with Opentact
    • Event Definition
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  • Inbound Call Traffic
  • SIP Domain
  • Phone Number

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  1. KEY CONCEPTS
  2. Basic Concept

Voice Capability

Inbound Call Traffic

There are two primary methods for calls to enter your Opentact account: SIP Domain and Phone Number.

SIP Domain

Opentact empowers users to create an unlimited number of SIP Domains, each with a valid SIP URL, such as test.sip.opentact.org. Every SIP domain possesses a unique SIP URI. Users can direct traffic to a SIP domain by employing SIP accounts or by whitelisting specific IPs or hostnames permitted to send traffic to a designated SIP domain.

SIP User

Within each SIP domain, users can establish an unlimited number of SIP accounts. By utilizing SIP clients like xLite or eyebeam, users can perform SIP registration to their SIP domains, enabling them to send traffic to the designated SIP domain.

SIP Trunking

Users can define an unlimited number of whitelisted IPs and hostnames for each SIP domain. This allows the origination of traffic to the SIP domain's SIP URI from these specified whitelisted sources.

Phone Number

Alternatively, users can send call traffic to their Opentact account by dialing the phone numbers they have purchased from Opentact. This straightforward method provides a convenient way to direct calls to your Opentact account, ensuring flexibility in managing inbound call traffic.

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Last updated 1 year ago

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