SMS delivery is the distribution of SMS messages to end-user mobile devices (i.e. Mobile Terminated SMS) or the delivery to an application of messages from mobile devices (i.e. Mobile Originated SMS). Delivery of SMS to or from an application can involve an SMS gateway operated by an SMS aggregator who would provide SMS APIs with which to communicate with the application.
Melrose Labs Tyr SMS Gateway
Melrose Labs: We deliver innovative services in cloud communications across mobile, fixed-line, satellite and internet. Our services increase the success of businesses and other organisations through better communication with their staff and customers.