You can further customize your agent by setting the following settings:
1
Write Global Prompt
Here’s where you specify the agent’s persona, identity, guardrails, etc. This set of text will be available in every node, and will influence all response generation.
2
Configure Knowledge Base
Here’s where you can supply contexts to agent via documents, urls, texts. Read more at Knowledge Base Guide.
3
Configure Speech Settings
Here’s a lot of options that allow you to finetune how your agent interacts with user.
Background sound: select a background sound that plays throughout the whole call to mimic an environment like call center, making the conversation more humanlike and engaging.
Responsiveness: how responsive the agent is. Set it lower if you want agent to respond slower, which can be useful when talking to folks like elderlys.
Interruption Sensitivity: how fast the agent gets interrupted by user interruptions. Set it lower if you want agent to be more resilient to background speech.
Backchanneling: Set up how often and what words the agent uses to acknowledge users.
Boosted Keywords: Provides some biases towards certain words, making it easier to get recognized. Common ones are brand names, people’s names, etc.
Speech Normalization: convert entities like date, currency, numbers into plain words, which can help prevent issues where audio generated was not pronuncing those right.
Reminder frequency: how often the agent will remind the user when user is inactive.
Pronunciation: set up pronunciation guide for specific words.
4
Configure Call Settings
Here’s a couple of settings that’s more call operation related.
Voicemail related settings: set up voicemail detection and what to do when voicemail is detected. See more at Handle Voicemail.
End call on silence: set up if user is active for a certain amount of time, the call will be ended.
Call duration: set up maximum duration of the call.
Pause before speaking: For the beginning of the call, if agent speaks first, it will wait for the configured duration before speaking, useful to handle scenarios when user is still picking up the phone.