MVIP Connectivity AG Connect boards provide full support of the MVIP bus specification. The MVIP bus allows boards to share data and signaling information with other boards on the bus. For example, you can add DSP resources, analog station interfaces, or loop start line interfaces using other AG boards. You can also use MVIP compatible products from other manufacturers with the AG board. Telephony bus switching The switching for the AG Connect is implemented with the FMIC (Flexible MVIP Integrated Circuit). The FMIC is a single chip that offers full support for the MVIP bus, providing access to all 512 timeslots on the bus.