Definition of SMS interface

The short message interface (API version) is a short message (sms) interface independently developed for enterprise users with certain technical development capabilities. Interfaces adopt common forms, such as HTTP, WEBSERVICE, SGIP, CMPP, SMGP, etc. , can support various operating systems and development languages, support secondary development, embed SMS interface into your own system, quickly have wireless applications, and improve enterprise services. SGIP interface is a standard interface protocol adopted by China Unicom. The interface form of SMGP is the standard interface protocol adopted by telecom, and CMPP is the protocol standard adopted by mobile. The service interface protocols of these standards are also divided into several versions, such as CMPP is divided into 2.0 and 3.0 standards.