O'Reilly logo

Microsoft® Lync® Server 2013 Unleashed Second Edition by Randy Wintle, Alex Lewis, David Ross, Tom Pacyk

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

Defining Additional Trunk Associations

A single trunk is created when a new PSTN gateway is being defined, but administrators can always create additional trunks to the same PSTN gateway later with the new M:N trunk routing support. To create a new trunk to an existing PSTN gateway, follow these steps within Topology Builder:

1. Expand Shared Components, right-click on Trunks, and select New Trunk.

2. Enter a Trunk Name, which represents the connection between a Mediation pool and a gateway with a unique port combination.

3. Select an Associated PSTN Gateway.

4. Enter a Listening Port on the IP/PSTN Gateway where calls will be sent.

5. Select whether to use TCP or TLS as the SIP Transport Protocol.

6. Select an Associated Mediation Server pool ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required