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Configuration and Status

Telco Status and Specifications 

PN 800-1900-01

Power LED

The blue power LED indicates the operating status of the switch.

Light    

Description

Steady  

The switch is powered on, and the internal software is running.

Flashing  

Continuous flashing or a two-flash pattern indicates a failed internal self-test (i.e. 

hardware failure). Refer to “Configuring Switches” in the 

Mitel Administration Guide

 

for details on other flash patterns.

Off   

The switch is not powered on, or the software is not running.

Status LED

The status LED provides voice switch activity information.

Color 

Activity

Description

Off

No ports are assigned.

Green 

Steady 

No ports are handling active calls.

Flashing-Fast 

At least one port is handling an active call.

Yellow

Steady 

No ports are handling active calls and at least one port is out of service.

Flashing-Slow

The switch is not connected (or has lost connection) to an ST server.

Flashing-Fast 

At least one port is handling an active call and at least one port is out 

of service.

Network Configuration

Once the Voice Switch is installed and powered on, it must be configured for network operations. 
A switch gets a network configuration by assignment from a DHCP server, or directly from an 
administrator console (see procedure below).

For more information on setting up a switch for automatic configuration by a DHCP server, see 

the 

Mitel Planning and Installation Guide

.

Configuring the Voice Switch from a Console

1. 

Use a straight-through serial cable, DB9 male to DB9 female, or suitable USB-to-RS-232 serial 
adapter to connect the switch maintenance port to a console PC. 

2. 

On the PC or laptop, start a terminal emulation program and connect to the voice switch 
using these serial communication settings: 115,200 bps, 8 data bits, no parity, one stop bit, 
no handshake.

3. 

At the login prompt, enter:

 

Login: root

 

Password: ShoreTel

4. 

Type 

stcli

 to bring up a configuration tool to set network parameters and view current 

status. The default switch configuration is to use DHCP for network parameters and 
automatic detection of speed, duplex, and flow control settings.

5. 

Choose Menu Options and follow the onscreen instructions for setting network parameters, 
including IP address, subnet mask, and gateway.

Specifications

Feature    

Specification

Dimensions  

14.65 x 8.35 x 1.65 inches (372 x 212 x 42 mm)

Weight  

5.3 lb (2.40 kg)

Input voltage 

100-240 VAC, 50-60 Hz

Power consumption 

1A max.

Humidity 

5-90% relative humidity (non-condensing)

Operating temperature 

0-50˚ C

T1/E1 LEDs

T1/E1 LEDs indicate line coding, network framing, and loopback status. The Line Coding LED is 
on the port’s left side. The Framing LED is on the port’s right side.

LED

Color/State

Description

Line coding

Green

For the T1 connection, this indicates the AMI 

or B8ZS line coding signal is good. For the E1 
connection, this indicates the 

HDB3 line coding 

signal is good.

Yellow

This switch is receiving bipolar violations (BPV) at 

one-second intervals.

Red*

A loss of signal (LOS) has occurred.

Off

The switch has no power.

Framing  

Green

The T1 or E1 signal is in frame

 

(synchronized)

Yellow

The CO has sent a yellow alarm.

Yellow-Flashing

The frame-bit error rate has exceeded its limits

Red*

T1 signal is out-of-frame (OOF) and cannot be 
framed to the Extended Superframe (ESF) or D4 
format. E1 signal is out-of-frame (OOF).

Off

The switch has no power.

*

Red Flashing

If both the line coding and framing LEDs are 

simultaneously flashing red, loopback is enabled. 
Loopback can be enabled from Director or at the 

CO for the T1 connection.

Network LEDs 

Each LAN connector provides two LEDs: Link/Act (Left) and 10/100/1000 (Right). LAN 
LEDs  indicate the activity and communication speed of the connected network.

LED

Color/State

Description

Link/Act 

Off

There is no link present.

Green-Steady

There is a link present, but no data packets are being 

transmitted or received.

Green-Flashing

There is a link present, and data packets are either being 

transmitted or received.

10/100/1000  

Off  

A 10 Mbps link is present.

Green 

Yellow

A 100 Mbps link is present.

A 1000 Mbps link is present.

Quick Install Guide

ST1D/ST2D 

Voice Switches

ShoreTel is now part of Mitel. Together, we look forward to helping you power connections  

that are brilliantly simple.

Mitel Networks Corporation

350 Legget Dr.

Kanata, Ontario K2K 2W7

Canada

+1.844.937.6483 

Copyright © 2017 Mitel Networks Corporation. All rights reserved. 

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