PHP SDK for Dummies using Windows
This page provides instruction for how to using the BT SDK in PHP with XXAMP
1 .. Install XAMPP (http://www.apachefriends.org/en/xampp.html)
This is not required but this particular apache configuration has been tested.
2 .. Register for an account at http://sdk.bt.com/
3 .. Download the PHP source files: Downloads > PHP
4 .. Unzip the directory into your htdocs folder. If you installed XAMPP to the default location the htdocs folder will be in : C:\xampp\htdocs
Unzip the files to a folder of your choosing. With the default install this can be found at:
5 .. Registering your applications
Note : Before you can use the SDK you will need to register an application (One registration covers all of your programs)
You can register application at the URL below:
In order to run the certificate generation tool you may need the latest version of “Java Runtime Environment (JRE)” from http://java.sun.com/javase/downloads/index.jsp (you will receive an error when attempting to run the tool if you require this upgrade.)
When you use the tool 3 files will be generated on your desktop. (I called my app Umbrella)
Two of those files :
Should then be place in a folder called keys (which you may need to create). E.g.
6 .. Open the common.php file which can be found in the folder:
7 .. Ensure that the application name is the same as the one specified when generating your certificate.
8 .. Open the folder C:\xampp\htdocs\phpWeb21C\examples\cmds
You should now be able to configure and run these files.
9 .. Running the code. If you have used the default installation settings go to and edit the file:
Change the variables for :
$calling = "tel:+44791";
$called = "tel:+44791";
To the numbers you wish to ring when the page is run.
When you now open the file in a browser the phones should start ringing. http://127.0.0.1/phpWeb21C/examples/cmds/makeCall.php