Kindly look into the below scenario and suggest any possibilities.
In the given scenario, the customer has two ISP links and a Cisco VC endpoint operating as a stand-alone device. Normally, when one ISP link goes down, the traffic is expected to flow through the second ISP link as a failover mechanism. However, during MS Teams calls through the VC endpoint, this failover does not occur.
Is there any specific configuration required to check on the VC endpoint side?