Pre-deployment Checklist and Tasks
Configure DNS zone on Expressway-E
For a B2B call, the Expressway-E doesn't need to have established peering relationships with remote
domains. Rather, the Expressway-E routes calls to remote domains via information discovered in public
DNS. Using DNS enables open video federation.
Navigate to Configuration > Zones > Zones and click New.
Enter the following into the relevant fields, leaving other fields at their default values:
Name—DNS Zone (B2B)
Click Create Zone.
Deploy MRA and B2B Collaboration