Hi,
We are a team of telecommunication developers having 8+ year experience with open source CTI tools, like Asterisk, Kamailio, Freeswitch etc.. further we have sound expertise in Networking, VoIP, Web GUI development, Web Services, Linux Administration, Virtualization, Horizontal scaling (Cloud), Load balancing and Fail-Over technologies.
In a reference to our competency we can proudly mention that we are the developers of following popular applications.
1. ICTBroadcast (commercial license)
2. ICTFAX (open source)
3. ICTDialer (open source)
4. ICT IVR Designer (ICTDialer)
5. ICTInvoice (open source)
Regarding current project, please note that Android does not allow any application to control system voice control during calls, so if you want to play some recording during automated call then it is not possible, However if you want a solution without recording then it is possible. and we will develop it as per mentioned requirements.
Note: automated call with recording are possible with the help of a separate server (Linux + Asterisk PBX), If you need such solution please check ICTBroadcast ( a and automated Voice, Fax and SMS broadcasting application, + also have android plugin)
To move forward we are waiting for your reply
Regards