Cambium Networks PTP 820 Series User Manual page 527

Chapter 9: TDM Services and Interfaces
14 To create the trail with the displayed parameters, click Submit. If you want to return to an earlier page and
change the trail parameters, click Back.
Note
An invalid configuration error may occur in the event that another user utilized a resource that you
selected, such as an interface or a Trail ID, between the time you selected the resource and the time
you pressed Submit. If this occurs, you must go back and, if necessary, select alternative resources
for the trail.
Adding a Trail between Radio Ports, Radio Groups, or Cascading
Interfaces
Note: In order to add a radio, radio group, or cascading interface as a trail endpoint, an MNG service point must
be added to the interface or group in the pre-defined management service (Service ID 1025) or in a Pipe service.
See Configuring Service Points.
1 In the Interface #1 screen of the TDM Services Creation page, configure the parameters of the trail's first
endpoint.
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Configuring Native TDM Trails