IVR: Interactive Voice Response NLU: Natural Language Understanding TFN: Toll Free Number DTMF: Dual Time Multi Frequency ANI: Automatic Number Identification ACD: Automatic Call Distributor TTS: Text to Speech CLI: Calling Line Identifier CTI: Cloud Telephony Integration DNS ARU: Audio Response Unit MPSR: Multi Pass Speech Recognition PESQ: Perceptual Evaluation of Speech Quality PSST: Post Speech Silence Timeout AX: Agent Experience CYARA CYARA is a IVR Automation Testing tool By using CYARA we can create Test Cases, Blocks, Campaigns and Execute the Test Cases. To Creation TC : Test Cases Prepared by using Pre-Coded Prompts ( Steps ) with the help of Call Flow.. Campaign : Design the test for Execution Prompt Analyzer : ( To verify the Text) Analyze the Prompt or Step. What is IVR System? (Interactive Voice Response ) IVR is an automated technology that allows interac...