I need an expert in ASTERISK that can do this project. Must know a lot about ASTERISK and specifically about its IVR and TTS (Text to speech) module.
It will be used Vonage in USA as the voip provider.
Please, just experts in Asterisk make your bid and present something that shows experience with Asterisk and mainly in those modules presented above.
4 freelancers are bidding on average $274 for this job
we can manage to solve this task for you, we have great experience with asterisk, we've implemented several call centers asterisk based and also done a lot of module development.
included: simple asterisk installation + 1 simple IVR development (MAX 15 options) + simple interface to a db or something else with basic queries to bash/php script with corrects parametres.