For businesses who required a high volume of messages delivered in less time, SMPP would be the preferable choice or option. SMPP is the new development after the SMS gateway in the bulk messaging industry. SMPP has high throughput capacity to handle thousands of messages that must be pushed on mobile numbers at the right time. SMPP exchanges or transfer messages to the right SMSC or ESME centers. SMPP gateway software is recommended for that user who’re already familiar with this technology and its working. It is completely session based industry protocol for sending various types of messages.