326 Planning and Installation Guide ShoreTel 14
Legacy Integration Creating a New Trunk Group
18
Creating a New Trunk Group
1. In the ShoreTel Director, select Trunk Groups from the navigation frame to open the Trunk Groups
list page.
2. Select the site where the trunk will be integrated and the type of trunk to configure — Digital Wink
Start for T1 or PRI for PRI — and select Go. The new trunk group is created and the Trunk Group
Edit page appears.
3. Click Save to store the trunk group configuration changes.
Configuring an Inbound Services with Extension Routing
1. In ShoreTel Director, open the Trunk Group edit page for the tie trunk.
2. Configure the number of digits received to match the number of digits sent by the remote PBX.
This must match the extension length.
3. Enable Extension Routing. This directs all the received calls to the configured ShoreTel
extension that matches the received DNIS digits.
4. Select a Destination to provide a back-up when the received digits do not match an extension in
the ShoreTel system.
5. Click Save to save the trunk group configuration.
Configuring an Off-system Extensions
1. In ShoreTel Director, open the Trunk Group edit page for the tie trunk.
2. Select the Edit button by the off-system Extensions. The Off Systems Extension Range dialog is
displayed.
3. Click New and define the extension ranges for the extension off the remote PBX.
4. Click Save to save the trunk group configuration.
Configuring an Outbound Call Routing via the Remote PBX
1. In ShoreTel Director, open the Trunk Group edit Page for the tie trunk.
2. Enable outbound services by selecting the Outbound check box.
3. Configure the access code and areas codes for the trunk to match the PSTN connection of the
remote PBX.
4. Select the desired trunk services to match the services provided via the remote PBX.
5. Select the desired Trunk Digit Manipulations to match the tie trunk and the required dialing for the
PSTN connection to your legacy PBX.
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