Is it possible to query the api for the call log and retrieve the logs for ALL associated extensions? As it stands now, I have to make a separate call for each extension to get all the logs. I see the option to filter by a single extension, but I don't believe I saw the option for all extensions in the parameters for the call log api. But perhaps I am missing something? Is there maybe a certain keyword I can use for the extension parameter that will give me all extensions?