Hi. I have 9 years of hands on experience in Asterisk applications like VICIdial/Goautodial, FreePBX/Elastix, SIP devices, VOIP fones and VoIP gateways etc. I have worked in telecom industry for more than 9 years and in open source platform. I'm very familiar with IVR solution & I have developed multiple complex IVRs for my clients.
I'm interested in your project and will complete it as per your requirement without any hassles.
I would suggest you to go with VICIdial application for Voice Blast solution.