Asterisk Confirmation Calling Script

We're looking for a single-threaded PHP script that will on a certain time to make confirmation calls to our customers. The developer will need to install the script in an already working Asterisk PIAF box with UnixODBC-FreeTDS already installed. We will have written two SQL Stored Procedures: spConfCallQuery (appointment type) spConfCallUpdate (appointment type, jobID, outcome of call) ## Deliverables Here’s the plan: 1. Query a pre-written MSSQL proc to get a list of customers, phone #s, dates and times. 2. Dial the #, and detect answer, noanswer, or answering machine a. If there's an answer, use Cepstral to say: "Hello, this is (company), our consultant (Name), is scheduled to visit your home on (date) at (time). Please press 1 to confirm, or 2 to speak to a scheduler. 1. Press 1: a. Say “Thank you, we appreciate the opportunity for your business??, b. Call spConfCallUpdate with 1, jobid and 1 as parameters 2. Press 2: a. Say “Transferring?? and blind forward the call to an external #. b. Call spConfCallUpdate with 1, jobid and 2 as parameters 3. 5 second timeout after message plays: a. Repeat Message again, then hang up b. Call spConfCallUpdate with 1, jobid and 3 as parameters b. If there’s no answer Call spConfCallUpdate with 1, jobid and 4 as parameters c. If app_amd detects an answering machine, say: “Hello, this is (company), our consultant (Name), is scheduled to visit your home on (date) at (time). Thank you for your business?? a. Call spConfCallUpdate with 1, jobid and 5 as parameters