To create a client, you need to have a Carrier created. In Class 4 Version 5, a carrier can be both client and vendor. When you give it an ingress trunk, it becomes a Client. When you give it an egress trunk, it becomes a Vendor. A carrier can be both Client and Vendor.
Step 1: Go to the Carrier section
Step 2: Create a Carrier
In this page, the minimum set of fields you need to filled in are :
Step 3: Create Ingress Trunk
After submit, you will be prompted to create Ingress Trunk as shown here:
When you click "Create Ingress Trunk", you comes to this page:
To get an ingress trunk started, you mainly need to fill out the following fields only: