Mitel 3300 - Mitel Communications Director Release 4.0; 3300 ICP Release 9.0; 3300 ICP Release 8.0 UR3; 3300 ICP Release 8.0 UR2

Hardware Technical Reference Manual
4
The MXe III has the same configuration and supports the same number of devices as the MXe
II. Although the systems provide similar functionality, their hardware is not interchangeable.
You cannot, for example, use an MXe II hard drive in a MXe III (or vice versa), nor can you use
the new compute card to upgrade an MXe II to an MXe III. Most MMC FRUs will continue to
be supported on both platforms.
Mitel Communications Director Release 4.0
MCD Release 4.0 introduced replacements for CX and CXi controllers. Called the CX II and
CXi II, the new controllers feature increased processing power for up to 150 users with fewer
limitations on resource (DSP) intensive applications.
3300 ICP Release 9.0
• The DSP II (PN 50005751) MMC provides the additional DSP resources required to support:
- facsimile (FAX) communication over IP networks using FAX Relay (T.38) protocol,
and
- the 192 channel PSTN gateway configuration on the MXe Controller
• The MXe can host up to seven SX-200
®
Bays providing connectivity for 96 ONS, OPS, or
DNI devices per bay. Only BCCIII-equipped bays are supported. Trunk cards are not
supported.
3300 ICP Release 8.0 UR3
• Release 8.0 UR3 introduces the MXe Server and the Mitel Communications Director, Mitel’s
new high performance communications processing software. The MXe Server is based on
the MXe chassis, and adds a new processor, the APC-MXe, which allows support for up
to 5600 devices. The MXe Server is also highly reliable—it ships with dual power supplies,
dual hard-drives and a RAID controller, all part of its standard configuration.
• A 24-Port ONSP card (PN 50005731) is available for the ASU II and AX Controller. The
circuits on this card have additional electrical protection. In addition, each port supports 3
REN (Ringer Equivalency Number) so a call can ring up to three phones that are connected
to the same port. You require a TDM license to enable each port. The 24-Port ONSP card
is not supported in the Peripheral Cabinet.
• The 24-Port ONSP circuits use the same loss and level plan setting as the circuits on the
16-Port ONSP Card.
3300 ICP Release 8.0 UR2
• No new hardware added
3300 ICP Release 8.0 UR1
• The AX Controller now supports up to two R2 Network Service Units (NSU) via a Dual Fiber
Interface Module (FIM).