Specifying the IMS Group

If you want ZDT/IMS to identify the active IMS™ subsystem based on its associated IMSGROUP, specify IMSGROUP= in the HFM1POPI entry for that SSID. This support is available only in BMP mode.

If multiple IMS™ subsystems in the same IMSGROUP are active, ZDT/IMS connects to the first active IMS™ subsystem in the sequence defined for that IMSGROUP. The sequence is determined by the order of the HFM1POPI entries in the ZDT/IMS installation options module.