Consider the following scenario:
- You join a Skype meeting in a Microsoft Skype for Business Server 2015 environment.
- You invite a Public Switched Telephone Network (PSTN) number to the meeting.
- You click the End Meeting button before the PSTN callee takes the call.
In this scenario, the call continues to ring on the PSTN phone.
This issue occurs because the Audio Video Multipoint Conferencing Unit (AVMCU) cannot send the Cancel request to the Mediation Server.
Article ID: 4019726 - Last Review: 2017, മേയ് 17 - Revision: 6