https://techcommunity.microsoft.com/discussions/teamsdeveloper/ms-graph-api-call-subscribetotone---timeout/1447803
[MS-Graph-API] call: subscribeToTone - timeout | Microsoft Community Hub
is that possible to set timeout to the DTMF (dual-tone multi-frequency signaling) subscription and get notified when f the time finishes?API-link
ms graphapi callmicrosoft communitytimeouthub