Send Bulk OTP SMS in PHP using SMS Gateway Center HTTP API
You need to be registered member with https://www.smsgatewaycenter.com/ and then you can use this script to send OTP SMS to your clients and peers.
This script is just an example to send sms and validate OTP using session. But you can use it with your database to get users and send out OTP SMS to registered members and have them validated.
KSMS is a web-based interface to manager an SMS Gateway like kannel.The goals is an integrated users manager, sms templates, a flexible admin control panel.Sms bulk are sended through a simple web interface that can be made with to fit various send-syste