SMS Center For WHMCS

SMS Center For WHMCS

Developed By ModulesGarden

Compatible with WHMCS v7.5

ModulesGarden WHMCS Logo

ModulesGarden SMS Center For WHMCS is an innovative module created to enable sending text messages to administrators and clients. To this end, it features over ten separate SMS gateways plus another one meant for testing purposes. By means of these, the module will let you verify new customers and orders as well as enable two-factor authentication which will oblige your clients and staff members to use SMS codes in order to log in to the system.

Thanks to our product you will be able to create SMS templates corresponding to specific email templates in your WHMCS, both default and custom ones. Each text message comes with predefined content but if needed, you can edit it suitably or even add other versions in different languages. What is more, you may inform your staff about certain products, domains or addons orders as well as important tickets being opened - just compose the text message template and define the recipient conditions. Of no less substance is the ability to assign gateways to certain countries as well as define templates for mass SMS messages which then can be sent at your discretion in accordance with previously set recipient filtering. At any moment, you will be able to manage the list of queued SMS and check the status of each text message to make sure it has been delivered.

Your clients will get the permission to select which of the notifications they wish to receive or even turn them all off. Apart from the notifications, customers may receive tokens which will have to be used to finish the process of account or order activation. For their convenience, the module allows them to request the tokens to be sent again.

SMS Center For WHMCS is a perfect enrichment for your business communication. Order it now to keep both your administrators and clients well informed wherever they are!

Admin Area Features:

  • Notify Both Your Clients And Administrators via SMS Message
  • Define SMS Gateway To Be Used Per Country
  • Use SMS Queue To Send SMS Within Defined Time Period
  • Manage List Of Queued SMS
  • Send Mass SMS Using Recipient Filtering
  • Define SMS Template Counterpart For Each Email Template
  • Define Mass SMS Templates
  • Define Default SMS Template Version For Each Language
  • Define Notifications To Receive Per Administrator
  • Notify Chosen Administrator When:
    • Selected Product is Ordered
    • Specified Product Addon is Ordered
    • Specified Domain is Ordered
    • Ticket With Priority Status is Opened
  • Enable/Disable Administrator Notifications Per Admin
  • Enable/Disable SMS Gateways
  • Check Connection With SMS Gateways
  • Enable/Disable SMS Templates
  • View Clients And Orders Verification Status
  • Manually Verify Client Status On Client Summary Page
  • Send SMS From Client Summary Page
  • SMS Templates - Merge Fields Support
  • Characters Counter - Trace Length Of Your Messages
  • Choose Client Custom Field To Be Used As Client Phone Number
  • Set Custom Token Length And Characters Set
  • Adjust Format Number To International Automatically
  • View Logs

Client Area Features:

  • Define SMS Notifications To Receive
  • Request SMS Token To Resend

Security And Verification:

  • Two-Factor Authentication Submodule - Use Second Layer Of Security:
    • Client Area Login
    • Admin Area Login
  • Verify New Client Accounts With SMS Token
  • Verify New Orders With SMS Token

Mass SMS Recipient Filtering:

  • Client Account Filter:
    • Account Statuses
    • Account Custom Fields
    • Account Languages
  • Addon Filter:
    • Purchased Addons
    • Purchased Addon Statuses
  • Domain Filter:
    • Domain Statuses
  • Product Filter:
    • Purchased Products
    • Purchased Product Statuses
    • Purchased Product Servers

Supported Gateways:

  • BearSMS
  • BoxisSMS
  • BulkSMS
  • Clickatell
  • Fastsms
  • InfoBip
  • MessageBird
  • Nexmo
  • SMSEagle
  • SMSGlobal
  • Twilio

General Info:

  • Module API - Integrate Other SMS Gateways
  • Integrated With Client Profile Viewer For WHMCS - Send SMS From Any WHMCS Place
  • Multi-Language Support
  • Supports PHP 5.6 Up To PHP 7.2
  • Supports WHMCS Template Six
  • Supports WHMCS V7



5 stars
4 stars
3 stars
2 stars
1 star

Joel Casey @Joel006

July 7, 2017 at 09:26:41 AM

I have used this product with my Hosting and IT Support business. It is a fantastic tool and cannot recommend it highly enough. I have saved a large sum of money in support and my customers are far more satisfied, Definitely have a better customer retention rate as its making billing much simpler for my customers.

  • 9 months ago
  • Version Number 2.2.1

Adrian Budzowski @WEB_STUDIO24_LTD

August 10, 2016 at 09:52:55 PM

Thanks to this module my customers receive all info like new paswords, invoice reminders etc automatically from system. Saves lot of my time and also makes my company look more professional.

  • 1 year ago
  • Version Number 2.0.4

Version Compatibility

Compatible with WHMCS v7.5

Full Version Compatibility

  • Selected versions of WHMCS v7.5
  • All versions of WHMCS v7.4
  • Selected versions of WHMCS v7.3
  • All versions of WHMCS v7.2
  • All versions of WHMCS v7.1
  • All versions of WHMCS v7.0

Support for this product

The best place to start if you need help with a specific product is to contact the developer. All WHMCS Marketplace developers have both a website and support URL listed.

Developed By ModulesGarden


v2.3.0 Released April 16th, 2018

Latest Version

  • Bug Fix: Resolved issues related to hooks occurring in the encoded module's version installed on WHMCS V7.5


Previous Versions

v2.2.5 Released April 9th, 2018

View/hide detailed changelog

  • New Feature: WHMCS V7.5 support
  • New Feature: PHP 7.1 and 7.2 support
  • Bug Fix: Resolved assorted problems related to the new Clickatell API - case #250
  • Bug Fix: Eliminated security issue that might have resulted in sending a wrong new password via SMS - case #249


v2.2.4 Released March 12th, 2018

View/hide detailed changelog

  • Changed: Disabled SSL certificate validation


v2.2.3 Released February 7th, 2018

View/hide detailed changelog

  • Improvement: New API support for the Clickatell gateway
  • Improvement: Updated Fastsms logo
  • Improvement: Assorted template improvements for the configuration list of SMS notifications in the client area
  • Bug Fix: Corrected invalid ticket ID in the URL used for the SMS notification templates
  • Bug Fix: Resolved problem with loading logs if they contain diacritical signs
  • Bug Fix: Rectified non-sending text messages from the queue if both the 'Send Messages Between' options were set to the same hour
  • Bug Fix: Fixed two-factor authentication for the clients created before the module's activation
  • Bug Fix: Resolved problem with sending a proper SenderID to the BulkSMS gateway
  • Bug Fix: Mass SMS - corrected client selection for product filters with specified servers assignment


v2.2.2 Released June 9th, 2017

View/hide detailed changelog

  • Improvement: Refined compatibility with custom themes
  • Bug Fix: Adjusted loading of custom fields when external ones are enabled
  • Bug Fix: Corrected re-verification process for client's number change
  • Bug Fix: Password reset is now properly sent in uncoded format


v2.2.1 Released May 30th, 2017

View/hide detailed changelog

  • New Feature: WHMCS V7.2 support
  • New Feature: 'Do Not Block WHMCS Pages' option that allows unverified clients to retain access to client area pages
  • Bug Fix: Corrected display of missing checkboxes on Chrome browser


v2.2.0 Released May 10th, 2017

View/hide detailed changelog

  • New Feature: New SMS gateway: Nexmo submodule
  • New Feature: Set token length and supported characters
  • New Feature: Verify clients' status manually
  • New Feature: Added 'force' parameter to API integration for sending SMS messages immediately
  • Improvement: Sent tokens are now saved in logs
  • Improvement: Changing the customer's phone number reverts client's status to 'Unconfirmed'
  • Changed: Queuing for tokens is now disabled
  • Bug Fix: Resolved issue with activating the Twilio submodule before initial configuration
  • Bug Fix: Corrected problem with changing SMS number in the admin area resulting in a blank page error
  • Bug Fix: Client verification status in the admin area now works correctly
  • Bug Fix: Refreshing the client profile page no longer resends already scheduled SMS messages
  • Bug Fix: Custom field selection for SMS number has been limited to a 'text' type
  • Bug Fix: Other slight code refinements


v2.1.5 Released March 28th, 2017

View/hide detailed changelog

  • Bug Fix: Solved compatibility issue with CRM For WHMCS leading to PHP fatal errors during cron processing
  • Bug Fix: Corrected redirect process resulting in 'File not found' error after order is placed from the admin area


v2.1.4 Released January 2nd, 2017

View/hide detailed changelog

  • Changed: Restored support for SMS templates corresponding to removed email templates
  • Changed: Exclude clients without phone number from mass SMS
  • Bug Fix: Refinements of PDO connection
  • Bug Fix: Send SMS from client profile in the admin area
  • Bug Fix: Resolved issues with the Twilio submodule
  • Bug Fix: Restored variables used in the 'Order Confirmation' template
  • Bug Fix: Choose SMS template in a correct language
  • Bug Fix: Choose correctly the default SMS gateway
  • Bug Fix: Minor UI tweaks


v2.1.3 Released October 31st, 2016

View/hide detailed changelog

  • New Feature: PHP 7 support
  • Bug Fix: Twilio submodule - Apply a prefix to a telephone number in a correct manner


v2.1.2 Released October 6th, 2016

View/hide detailed changelog

  • New Feature: WHMCS V7 support
  • Bug Fix: SMSGlobal gateway - resolved SSL related issue
  • Bug Fix: Minor tweaks and improvements


v2.1.1 Released September 23rd, 2016

View/hide detailed changelog

  • Bug Fix: Twilio submodule - send SMS messages


v2.1.0 Released September 9th, 2016

View/hide detailed changelog

  • New SMS Gateway: BulkSMS submodule
  • New SMS Gateway: Twilio submodule
  • New Feature: Assign SMS gateway to country
  • New Feature: Allow client to resend token via SMS message
  • New Feature: Notify admin via SMS message if defined product, product addon or domain has been bought
  • New Feature: Notify admin via SMS message if ticket with defined status is created
  • New Feature: Choose client custom field to be used as client phone number
  • New Feature: Define length and allowed characters of Two-Factor Authentication code
  • New Feature: Delete messages in bulks from SMS queue
  • Improvement: Refined usability of admin area UI


v2.0.5 Released August 26th, 2016

View/hide detailed changelog

  • Bug Fix: Queue SMS messages containing special characters
  • Bug Fix: Insert correct link using invoice merge field


v2.0.4 Released August 9th, 2016

View/hide detailed changelog

  • Bug Fix: Handle special characters used in a gateway password
  • Bug Fix: MessageBird - toggle usage of encoded connection
  • Bug Fix: Multi-Language amendments


v2.0.3 Released July 8th, 2016

View/hide detailed changelog

  • Changed: SMSGlobal gateway - force connection via HTTPS


v2.0.2 Released June 17th, 2016

View/hide detailed changelog

  • Improvement: Extended Multi-Language support
  • Changed: Hide 'SMS Center' from navbar if client is logged out
  • Bug Fix: Blend template support


v2.0.1 Released April 29th, 2016

View/hide detailed changelog

  • Bug Fix: Resolved 'Strict Standard' errors


v2.0.0 Released March 23rd, 2016

View/hide detailed changelog

  • New Feature: Mass SMS with recipient filtering
  • New Feature: Define mass SMS templates
  • New Feature: Toggle SMS Center in client area
  • Improvement: Translate template titles in client area
  • Bug Fix: Apply country code to number
  • Bug Fix: UI fixes


See also


Protect your customers against IP blacklisting, outbound spam and malware infection.

MSG91 SMS/OTP Plugin

MSG91 WHMCS SMS plugin gives you the power and flexibility to stay connected with your customers by sending them an SMS and OTP's for 2FA at the crucial steps that matters the most.

Email Plus+

Transactional email support for Sendgrid, Mailgun, Postmark, Sendinblue, Mailjet, Sparkpost and Mandrill

SMS Manager

More Advanced SMS System (Two-Factor Authentication


Manage contacts, follow-ups, campaigns and other aspects of your customer relationships.