Use call path verification to trace the full route of a call from gateway to gateway.
We recommend that you find the terminating gateways before you verify a call path.
Note: You can only use VRC call path verification if prefix routing information is available on the network's gatekeepers and directory gatekeepers. We recommend that you not use call path verification if you are using carrier sensitive routing (CSR) and the CSR routing engine is providing the route information.
You can verify a call path from the Baseline View or the Design View.
Expand the dial plan tree to view all components.
Locate the gateway you want to trace a call path from. You can also trace a call path from a voice port or trunk group on a gateway.
Right-click on the gateway (or voice port or trunk group).
Choose Verify Call Path from the menu. The Verify Call Paths dialog box appears.
Enter the incoming dialed string you want to find the call path for. Use only digits in your dial string, leaving out dashes and dots. You can enter only a prefix for your string.
If the CSR route type for the AD is set to carrier or trunk-label, select a target carrier. If you leave the target carrier field blank, the call path is verified regardless of the routing server's status.
Click OK. The call paths from the incoming dial string are displayed.