alarm communicator

Please refer to the following links they will explain what im trying to accomplish looking to build an alarm communicator that will interface with a standard alarm panel when it receives an intrusion the communicator will receive the information in the standard format of contact id or other and forward this information to the central station or personal phone. also need a smart phone app that can activate or deactivate my home alarm communicator can be set as primary method to communicate with central station or as a back up to normal phone line! most central stations operate with sure guard 1, 11, 111 so communicator must have ability to communicate with sure guard system must be robust and professional, will also need schematics for hardware ! [login to view URL] [login to view URL] [login to view URL]