LTE910PS v1.00 User Manual JA16-UM
Page 7 Rev: 00 Date: 07/24/19
© Copyright 2019 Janus Remote Communications
Specifications subject to change without notice
All Rights Reserved See website for latest revision. Not intended for life support applications.
4. Configuration
Configuration of the POTSwap is available via communications with the CONFIG USB connection. Configuration
can be accomplished by connecting a terminal device (e.g. laptop or desktop computer running a terminal emulator)
to the CONFIG port using a USB cable with a USB ‘mini’ type B connector for the POTSwap. The USB connection
requires a CP210x USB to UART Bridge VCP Driver. Normally this will be automatically installed by the operating
system. Otherwise it can be downloaded from SIlicon Laboratories at www.silabs.com.
Figure 3 Serial USB Connection
When the POTSwap is first powered on, it will output something similar to the following:
WireLine III Board - POTSwap - [FIRMWARE VERSION]
12.288MHz Codec Build
LE910 Power-Up Mode
This device and/or modem are not certified for E911 Voice Calling
WireLine_Open
900 Open Switching Interval
30000 Dialing Tone Timeout
4000 Dialing Digit Timeout
6000 Busy Dwell Timeout
0 Fixed Format Dialing
0 Fail Over Mode
3 Inbound Audio Gain
3 Outbound Audio Gain
The first line will contain the version number of the firmware in a YYMMDD (year, month, day) format. Following this
are the current configuration settings. Several of these parameters are user configurable and can be adjusted by
entering the CONFIG command during the power-up sequence.
About 15 seconds following the application of power, the unit offers a short interval wherein the user can enter the
terminal configuration menu. The following text will be output:
WireLine III Board - POTSwap
Entering Terminal Mode, 10 seconds to type first command
Type ? for help, Q to exit
FW: HH:MM:SS MTH DY YEAR
READY
