Our expertise gained over the past 18 years in the IVR and CTI marketplace is more recently being applied to providing solutions on the
Asterisk platform, with LumenVox speech recognition. Whether it's a specific speech enabled function such as a company directory, a
dial-by-name application, call routing, or speech-enabled voice mail, or a turn-key custom IVR solution, Callista can provide a cost-effective
solution for you or your client.