Two-step verification by mobile phone. Quick and easy. All the user has to do is add their mobile phone number to their account - they then have to verify it and they can use the two-step verification.
As there are a large number of SMS providers, it is possible to add further providers to this...
SMS Center For WHMCS has been designed to let you send text messages to both your clients and staff members right from within your WHMCS. The module features support for over 60 SMS gateways, including the world’s favorite Twilio, Clickatell and FastSMS. With it, you will be allowed to verify...