MITEL 3300 – 64 CHANNEL ECHO CANCELLER CARD
The Echo Canceller (EC) module provides echo cancellation on Ethernet to TDM (E2T) channels.
QUAD BASIC RATE INTERFACE (BRI) FRAMER
The Quad Basic Rate Interface (BRI) Framer MMC is a digital trunk interface that supports the direct connection of BRI trunks to the controller.
MITEL DSP II MMC
The DSP II MMC is a high-density DSP resources card and has eight DSPs.
MITEL T1/E1 DUAL TRUNK MODULE
The Dual T1/E1 Framer MMC is a digital trunk interface that supports the direct connection of ISDN-PRI, T1/D4, QSIG, and MSDN/DPNSS trunks to the controller.
MITEL AX CONTROLLER
Mitel AX Controller supports a maximum of 288 IP devices, or a maximum of 288 ONS devices, or a combined maximum of 300 devices