Forum Discussion
Kristaps_Baumanis
May 17, 2024Copper Contributor
Meeting Bot issue: Did not receive valid response for JoinCall request from call modality controller
I'm trying to join a Teams Meeting with a bot. I used this https://microsoftgraph.github.io/microsoft-graph-comms-samples/docs/articles/index.html#making-an-outbound-call-to-join-an-existing-microsof...
jdelaroca
Feb 05, 2025Copper Contributor
Hello Vaibhav-MSFT and Dinesh-MSFT any news with this issue, I am working in a media bot and I am getting the same issue when the bot needs to request access to join the meeting. The bot gets admitted and then it get removed due to: Terminated - Did not receive valid response for JoinCall request from call modality controller.. DiagCode: 580#5426.@ error
doronneumann
Dec 22, 2025Copper Contributor
Any update on this or how it can be resolved? Only getting this error when the a waiting room is enabled for a Teams meeting and the bot is admitted to the room.
If waiting room does not exist, bot connects without issues.