We installed a DS1 Card to support our new IVR system. The IVR has a Dialogic T1 Card that expects incoming DNIS Digits to know which IVR Opening Message to play to callers. The new DS1 has a trunk group assigned to it and we are going to get three toll free numbers with DNIS to come in on DS1 Card A and want to pass the DNIS across to the trunk group on DS1 card B while keeping the DNIS. IS this possible? How should this be setup?