Quad Basic Rate Interface (Bri) Framer Mmc; Analog Main Board/Analog Option Board - Mitel 3300 General Information Manual

Quad Basic Rate Interface (BRI) Framer MMC

The Quad Basic Rate Interface (BRI) Framer MMC is a digital trunk interface that supports the
direct connection of BRI trunks to the controller eliminating the need for the BRI NSU
configuration.
The BRI Framer MMC has four ports supporting four digital links. Each port may be configured
as either of the following:
• T (trunk) interface for links from a BRI Central Office.
• S (subscriber) interface for connecting up to eight BRI devices to the controller.
Note: S interfaces support only basic call features such as calling number display for
BRI devices. BRI call handling such as Hold or Transfer is not supported. BRI devices
are not line powered from the Quad BRI Framer.
The Quad BRI Framer requires a 300 MHz or faster processor. It is not supported on controllers
with 133 MHz processors.
A maximum of three Quad BRI Framer modules (12 ports/24 B-channels) are supported on
the 3300 ICP controller.
The Quad BRI Framer is supported in Europe, Middle East, Africa and Australia.

Analog Main Board/Analog Option Board

The MXe and CX/CXi support the Analog Main Board (AMB). Additionally, the CX/CXi can
support the Analog Option Board (AOB). The analog boards provide embedded analog
capability on the controller. The CX/CXi AOB expands on the AMB supporting an additional 6
LS trunks and 4 ONS lines.
The CX/CXi and MXe Analog Main Board support:
• Six Loop Start (LS) trunks
• Four On-Premise (ONS) lines
• Two Power Fail Transfer (PFT) ports
• One Music On Hold (MOH) circuit
• One Loudspeaker Paging circuit
Custom Local Area Signaling Services (CLASS) is supported on embedded LS trunks and ONS
lines. CLASS allows the 3300 ICP system to pass Calling Line ID digits and CLASS name
information to display sets that support Caller ID functionality.
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