SMS gateway | What is an SMS Gateway? | Open Source and Free SMS Gateway Software

SMS gateway | What is an SMS Gateway? | Open Source and Free SMS Gateway Software

SMS gateway is a device or service offering SMS transit, transforming messages to mobile network traffic from other media, or vice versa, allowing transmission or receipt of SMS messages with or without the use of a mobile phone.

Please visit at this link http://www.developershome.com/sms/sms_tutorial.asp?page=smsGateway To read more about SMS gateway