Led Indicators; Dip Switches; Man-Machine Interface - Avaya Communication Server 1000M Single Group Manual

• provides automatic and manual fault detection, isolation and correction for MCR
components similar to that of the Carrier Remote Interface product,
• supports existing software diagnostic routines,
• provides alarm notification for link performance degradation, and
• supports up to 32 voice ports and 32 data ports through a single LMI and up to 22
simultaneous telephone calls for each T1 carrier link used.
Blocking
The level of blocking is determined by the number of telephones configured at the remote site.
Mini-Carrier Remote supports up to 44 simultaneous calls per LMI. If a non-blocking system
is desired, the telephones may be configured appropriately. Up to 128 telephones can be
configured yielding a 44:128 ratio. If installing telephones for use by Automatic Call Distribution
(ACD) agents, allot one timeslot for each telephone configured for ACD functionality. This
ensures non-blocked access for the ACD agent.
T1 framing modes ESF and D4 are supported. T1 B8ZS encoding must be used due to the
digital nature of the T1 usage.

LED indicators

A red faceplate LED indicates the status of the LMI. Two red Carrier LEDs indicate the status
of the carriers, and a Maintenance LED indicates the condition of all non-carriers that affect
service.

DIP switches

Three cards have DIP switches that must be configured prior to card insertion. On the LMX,
DIP switch settings identify the LMX's position with respect to the LMI and RMI. DIP switch
settings on the LMI and RMI determine the binary daisy chain address, T1 line build-out,
framing mode, terminal baud, and terminal settings.

Man-Machine Interface

See Installation and configuration
and Man-Machine Interface (MMI) commands
of each command.
Mini-Carrier Remote Fundamentals
on page 51 for a detailed explanation of MMI commands,
on page 115 for a listing and brief discussion
Functionality
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