SMS

Settings → sms connects SAS Radius to your SMS provider and sets the SMS texts. SAS Radius works with any provider that offers an HTTP API.

Field	Description
Enable SMS Service	Turns SMS sending on. Required for every SMS, including activation, expiration and FUP messages.
SMS API Url	The address of your provider's send API. Use `{dst}` for the phone number and `{text}` for the message, for example `https://sms.example.com/send?user=X&pass=Y&to={dst}&msg={text}`.
API Method	GET or POST: the HTTP method your provider expects. Both send the SMS.
POST Parameters	Shown for POST. The form fields sent to the provider as name = value pairs, for example `phone = {dst}`, `message = {text}`, plus any account fields your provider needs.
Activation SMS	Sent after the service is activated (needs Notify via SMS on activation in Notifications).
SMS to be sent before expiration	Sent a few days before the subscription expires (needs Notify via SMS on expiration; the number of days is set there).
SMS to be sent after expiration	Sent at the moment the subscription expires.

Placeholders

These words in the message are replaced with the subscriber's data:

Message	Placeholders
Activation SMS	{username}, {firstname}, {lastname}, {exp} (expiration), {srv} (profile), {balance}, {id}, {parent_name}, {parent_phone}, {parent_address}
SMS before expiration	{username}, {firstname}, {lastname}, {exp}, {srv}
SMS after expiration	{username}, {firstname}, {lastname}, {exp}, {srv}, {parent_name}, {parent_phone}, {parent_address}

Test: enter a mobile number to queue a test message. Success means it was queued, not delivered; check the phone.
Reset: reloads the saved values.

The user needs a phone number in the user form.
SMS are sent by the SMS Service (Tools → System Services). If SMS don't go out after changing the settings, restart that service.
Test the API URL in a browser first (with a real number and text) to make sure your provider accepts it.

Required permission: Settings - System Settings