For outgoing seizable circuits or ports (TMC16/T1Loop Ground) which are triggered on account of a fault (e.g. no incoming circuit seizable or no audible signal) and enter disabled state, another circuit can be searched in the same trunk group and seized, or if there is no trunk available in the same trunk group,searched in a different trunk group and seized via trunk group overflow (Rerouting) without having to dial again.

To this end, it is necessary to configure another trunk group with circuits, in addition to the trunk group originally used.

The original and additional trunk group numbers must be specified in AMO RICHT. Furthermore, the parameter REROUTING must be set to YES, also the parameter RERINGRP (Rerouting in the same trunk-group) must be set to YES

The AMO LDAT with its original LCR number must be reconfigured with the additional trunk group number.

Example: