How many calls are client sending

In the Dashboard, you can see the total channels that each of your clients are sending. Here is the step on how to do it:
Step 1: Go to Dashboard

Step 2: Check Ingress Channel Graph

It is shown here that the client sent 122 channel of traffic.

Step 3: Check Connected Calls Graph

At that point in time, only 55 of those 122 channels are connected calls. The rest of calls can be calls in progress or calls that get rejected.