GitHub - Ti-webdev/docker-smstools3: Docker for SMS Server Tools 3. The SMS Server Tools 3 is a SMS Gateway software which can send and receive short messages through GSM modems and mobile phones.
solved] SMS Server Tools 3 not doing anything - Help - playSMS Forum
sms_gateway [Ben's notes]
SMS marketing - API sms gateway - envoi sms groupé.
Download SMS Server Toolkit from Official Microsoft Download Center