I get everything except dtmf in webhooks

Ensure the dtmf tool is added, keypadInputPlan is enabled in the assistant config, your webhook handles keypad_input events, and confirm the IVR supports in-band tones or use speech input as a fallback..

where can i find keypad_input event?

The keypad_input event appears in the live webhook message stream during calls, but only if keypadInputPlan is enabled and serverMessages is set correctly..

How to properly configure servermessages to accept keyboard input from the user

Enable keypadInputPlan in your assistant and configure serverMessages to include keypad_input so your webhook receives and processes user keyboard inputs during calls..