I am not sure how you are currently working (architecturally) however can i suggest you explore injecting the time using a system prompt when the call is connected. This is the way I have been injecting data that is relevant to the call that gets picked up and seems to work without fault, for example if you were using make.com you can receive a status on your server url of "in-progress" and then using and HTTP post request inject the time (or other data) using the control URL - with a payload like this: { "type": "add-message", "message": { "role": "system", "content": "the current date and time is:{{133.

date/time

}} " }, "triggerResponseEnabled": true }