OTT (Over The Top) Gateway
OTT Gateway is based on 3G / 4G Service Pack enabled connections. It offers unique capabilities of send 1,000 characters long text messages, images, videos, web and mobile applications. Visit Service Pack
SS7(Signaling System 7) Gateway
Architecture for performing out-of-band signaling in support of routing, and information-exchange functions generally used for international SMS termination. Limited to 160 characters text message.
SMPP (Short Message Peer-to-Peer) Gateway
Protocol used for exchanging SMS messages between Short Message Service Centers (SMSC) of different networks. Limited to 160 characters text message.