I have twilio phone number,Visual force page and Controller.I have reference Document I have followed.I send an sms via twilio but unable to receive the sms. Customer Send
Finally I have created a Case while Customer Sent an SMS twilio Phone number.
Steps:
Path :Setup > Developer > "New"
Note : The Site Url and Twilio Account SMS Url must and should be same other wise the HTTP post request will not post to your Visualforce page.
Path :Setup > Administer > Security Controls > Remote Site Settings > "New Remote Site"
Then send an SMS to your Twilio phone number. It will create a new case in the Sandbox. It is amazing concept of Twilio API for the Salesforce.