Custom – Nexmo – Clickatell
In the event that problems regarding the SMS server arise, it is necessary to verify:
- SMS SERVER PARAMETERS – the server connection parameters provided by the service provider and entered in the SMS SERVER tab fields must be correct and in particular correspond to those provided by the operator.
- CONNECTIVITY – check the connectivity and reachability of the provider in use. If necessary, contact the support provider of the services used for sending SMS.
- SUBSCRIPTION – verify that the subscription to the SMS gateway service provider is active and not expired.