----------------------------- **While I generate an answer, here are some sources that might be helpful**: * [Outbound Sales Example]() * [Update Assistant]() * [Create Phone Call]() * [Inbound Support Example]() -----------------------------

### Answer It seems like your assistant might be calling the

endCall

function or detecting a phrase that triggers the call to end. Ensure that the

endCallFunctionEnabled

and

endCallPhrases

settings in your assistant configuration are correctly set and not being triggered unexpectedly. For detailed information on configuring these settings, refer to the [Update Assistant]() documentation [(1)]() . Additionally, check if any custom logic or third-party services could be causing the assistant to hang up. If necessary, examine the logs for any specific triggers or errors leading to the call ending.

use gpt-4o because gpt-3.5 is bad at function calls.