The AMO SDAT allows, to set the parameters UZHFAIP and AMOALTRT in parallel for HFA IP phones. Specially for this type of subscriber, the combination of this 2 parameters does not make sense, because a HFA IP phone, that is authorized for moving its logon location from OpenScape 4000 to OpenScape Business/HiPath 3000 in case of IP errors (UZHFAIP) must not request alternate routing, if manuel deactivated by amo (AMOALTRT).

The parameter AMOALTRT only makes sense for those HFA IP phones, that are not authorized for moving their logon location.

The related checks are performed only from call processing at time of execution.