Hardware Technical Reference Manual
Standard Configuration for CX(i) II
• One 400 MHz MPC8360E processor
• 512 MB of RAM
• Analog Main Board (AMB) for analog trunks and lines
• Embedded L2-PoE Ethernet switch with 16 ports (CXi II only)
• Stratum 3 clock
• Two 21363 DSPs on main board
Mass storage (spinning hard disk drive or solid state drive) is provided in a separately orderable
kit. The kit includes factory-installed Mitel Communications Director software.
The standard configuration does not support compresssion. Compression channels can be
added using the DSP devices on the T1/E1 Combo modules (if compression is licensed), but
these can only provide up to a maximum of 16 channels. The DSP II module must be added
to get more than 16 compression channels, to a maximum of 64. This module is also required
for T.38 FAX. The DSP II module DOES NOT PROVIDE additional telephone resources (tone
detectors and receivers, voice mail, or conference). When a DSP II module is added, the DSP
devices on the T1/E1 Combo Module will not be used for compression, but will provide additional
telephony resources if they are needed.
Optional Configuration
You can add
• DSP II module for FAX Relay (T.38)
• One or two T1/E1 Combo cards
• One or two Quad BRI Framer modules
• Analog Option Board (AOB)
• APC-CX(i) II assembly for running supported applications
• Quad CIM.
Dual or Quad DSP modules are supported but not required as the embedded 21363 DSPs
provide sufficient telephony resources
.
Note: The Dual DSP and Quad DSP MMC modules are NOT supported on the CX II.
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