Smartphone Applications

We are seeking a programmer skilled in mobile application development to produce a smartphone application for our hosted PBX solution. ? Our core platform is powered by the Asterisk open source PBX and this application will supply remote access to the features and functions of the hosted platform as well as call-through/call-back capabilities. We are looking to have three applications developed. ? One for the Android OS (top 70% market deployment), one for iPhone and one for the most recent 3 revisions of the Blackberry OS. ? If necessary, delivery of each application can be broken into its own project and assigned-out separately.