Documentation for Developer/Administrators
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  • About this Documentation
  • Overview
    • Table of Content
    • Introduction
    • Welcome Kit
      • Add Balance
      • Buy New Phone Number
      • Voice configuration
      • SMS Configuration
        • SMS Forwarding
      • Reporting
        • CDR
        • SMS
        • FAX
  • DIDforSale Portal
    • Register a new account
    • Dashboard
    • Reporting
      • CDR
      • SMS
      • Inbound Calls
      • FAX
      • Group Usage
      • Voicemails
    • Phone Numbers
      • Phone Numbers
      • Channels
      • E911
      • Porting
      • Send FAX
      • FAX Emails
      • SMS Groups
      • Groups
      • CNAM
    • Interconnection
      • Manage IP
      • SIP Accounts
      • Testing Center
      • Phones and Devices
      • Custom Dialplan
      • Audio Files
    • Tools/Settings
      • Outbound Rates
      • API Control
      • Fraud Control
      • Postcalls
    • Account
      • Profile
      • Change Password
      • Add Balance
      • Payment History
      • Voucher
      • Invoices
      • Auto Refill
      • Charges
      • Contact Us
      • Global Settings
      • Logout
  • SIP Trunking
    • Configuration of Phone Numbers
      • Configuring SIP to IP Account
      • Configuring Custom Dial Plan to a Phone Number
      • Configure SIP to SIP Account
      • Set up Call Forwarding to a Phone Number
      • http URL Forwarding Setup
      • Webhook Setup
      • FAX
        • Receive FAX
        • Fax through SIP Account
        • Send FAX
    • Adding IP Address
    • Creating SIP Account
      • VoiceMails
    • SIP Trunk Interconnection Guide
      • 3CX
        • SIP-based Configuration
        • IP-based Configuration
      • Allworx
      • Asterisk
      • CISCO UCM
      • FreePBX
        • FreePBX PJSIP Configuration
          • IP-based
          • SIP-based
        • FreePBX ChanSIP Configuration
          • IP based
          • SIP based
      • FreeSwitch
      • FusionPBX
      • GoAutoDial
      • Grandstream Devices
        • GrandStream 6102 IPPBX
        • GrandStream 502
        • Grandstream 6104 IPPBX
      • HoduSoft PBX System
      • Microsoft Skype for Business
      • NEC Corporation
      • PBXinaFlash
      • Polycom OBi300
      • ShoreTel PBX
      • Vital PBX
      • Yealink Phones
      • ZYCOO
    • DIDForSale Softphone
    • Zoiper Softphone Application
      • Iphone App
    • Grandstream Wave Mobile Application
    • Enable Call Recording
    • Call Transcription
  • Voice and SMS APIs
    • Getting the API key and Token
    • Voice
      • Big Picture
      • Quick Start
        • Identify Caller
        • Collect Response
      • didML Reference Doc
        • Voice API Request Params
        • Voice API Response
      • didML Verbs
        • <dial>
          • <client>
          • <conference>
          • <number>
          • <queue>
          • <sip>
        • <enqueue>
        • <fax>
        • <gather>
        • <hangup>
        • <pause>
        • <play>
        • <postcall>
        • <record>
        • <recordcall>
        • <redirect>
        • <reject>
        • <say>
        • <sms>
    • SMS
      • Configure SMS
      • Send/Receive SMS via Email
      • SMS Forwarding
        • SMS forwarding to Phone Number
        • SMS forwarding to Email
        • SMS forwarding to a Webhook
      • SMS/MMS Desktop Application
      • SMS APIs
        • Activate SMS
        • Deactivate SMS API
        • Send SMS
        • SMS CDR
        • Set SMS Forwarding
      • Bulk SMS Feature
        • Creating SMS Campaign
        • Custom or Dynamic Text Sms
  • UC Editor
    • UC Editor
      • Features
      • How to configure/setup the Custom Call Flow
  • FAX via Email
    • Send & Receive FAX via Email
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  • Why do you need a SIP Account?
  • Create a Free SIP Account.

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  1. SIP Trunking

Creating SIP Account

SIP Account based Interconnection to handle PBX behind Firewall or Special SIP Configurations

PreviousAdding IP AddressNextVoiceMails

Last updated 1 year ago

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Why do you need a SIP Account?

There are situations where IP-based configuration does not work. For Example, your SIP VoIP PBX is behind the firewall and you don't have permission/expertise to manage the firewall or there are some devices that require (should I say work better or easy to configure) SIP registrations with our gateways.

DIDForSale allows you to create free SIP Credentials that can be used to configure your PBX/Phone System with our gateways.

Create a Free SIP Account.

Login to your account portal at ​

Click on Interconnection -> Manage IP -> SIP Accounts -> Add New SIP Account

The SIP account has been created, however, you need to activate the SIP account by clicking on the activation link sent to your email address.

Once the SIP Account has been activated, you can use the Domain Name, SIP Username and SIP password to configure your device. DIDForSale all kinds of SIP Devices and have been tested with the most popular ones, like Cisco, Grandstream, Asterisk, FreePBX, Yealink, and Polycom. You can also use Softphones like Grandstream Wave, Xlite, Linphone, and Zoiper.

Once you successfully register your SIP Device with the provided credentials, you will see the green dot in front of the successfully registered SIP account.

portal.didforsale.com
Create Free SIP Account for Phone System
Sample SIP Account Activation Email
SIP Account before activation
SIP Account Activated Ready to used
Green Light in Front of Successful SIP Account.