I am networking a Mics 6.1 with a Succesion 1000, using MCDN codes, DTI Cards, PRI Enabler etc... Customer wants to use VPIM for messaging on their network for the MICS side of things. Any tips on setup, basic requirements and functionality/useage for the users on the Mics portion and the users on the Succesion portion for the VPIM application. Is there a setup or readme config I could go to for more info? Any help is appreciated, even in partial.