Mitel Main Control Card III ELx - Performs call processing and maintains overall control through communication with up to seven Bay Control Cards. The Main Control Cards have four megabytes of RAM, one megabyte of non-volatile RAM (NVRAM), a System ID Module, a DX module set, tone receivers, seven DSP Receivers for conferencing, and DTMF tone generation. The MCC IIIELx is only available with a Stratum 3 clock. The Main Control Card IIIELx (installed in a universal cabinet PN 9109-610-202-NA) enables the Triple FIM Carrier card to provide three links per peripheral cabinet. The Main Control Card IIIELx can support up to 768 Port Software.

• Performs call processing and maintains overall control through communication with up to seven Bay Control Cards.
• The Main Control Cards have four megabytes of RAM, one megabyte of non-volatile RAM (NVRAM), a System ID Module, a DX module set, tone receivers, seven DSP Receivers for conferencing, and DTMF tone generation.
• The MCC IIIELx is only available with a Stratum 3 clock.
• The Main Control Card IIIELx (installed in a universal cabinet PN 9109-610-202-NA) enables the Triple FIM Carrier card to provide three links per peripheral cabinet.
• The Main Control Card IIIELx can support up to 768 Port Software.

• Performs call processing and maintains overall control through communication with up to seven Bay Control Cards.
• The Main Control Cards have four megabytes of RAM, one megabyte of non-volatile RAM (NVRAM), a System ID Module, a DX module set, tone receivers, seven DSP Receivers for conferencing, and DTMF tone generation.
• The MCC IIIELx is only available with a Stratum 3 clock.
• The Main Control Card IIIELx (installed in a universal cabinet PN 9109-610-202-NA) enables the Triple FIM Carrier card to provide three links per peripheral cabinet.
• The Main Control Card IIIELx can support up to 768 Port Software.

• SX-200 ML
• SX-200 EL