If you are using an Audiocodes SBC to connect your SIP Trunk to Microsoft Teams Direct Routing, you had probably the situation, where inbound calls are failing.
I had this situation a few days ago and spent some time for analyzing it.
If you are using an Audiocodes SBC to connect your SIP Trunk to Microsoft Teams Direct Routing, you had probably the situation, where inbound calls are failing.
I had this situation a few days ago and spent some time for analyzing it.