AltiGen MAXCS 6.7 Software ReleasedOctober 20, 2011|Posted in: AltiGen|Tags: 6.7, altigen, MAXCS, release, software, update Home » Blog » AltiGen » AltiGen MAXCS 6.7 Software Released AltiGen has released new software version 6.7. This version includes updates to client software, IP phone firmware, as well as server enhancements including support for Microsoft Exchange 2010 Integration.