We uses a Bulk SMS provider for SMS alerts to optimize our logistics. There are alot of issues with bulk SMS providers and Government regulations.
To over come this issue we are planning to use an Android phone to act as an SMS gateway. We want to build an application on the phone which checks a a URL on our site for SMS to be sent, once it receives the data it forward it the receipt.
Can this be implemented, where can i get more resources on the same topic.