3am LineScope
Call progress, modem handshake and data analyzer for V.22bis dial-up systems
2Checkout.com, Inc. is an authorized retailer of 3am Systems.
LineScope enables non-intrusive monitoring of synchronous and asynchronous communications over a telephone line.
It's just the thing for V.22bis modem integrators and dial-up application developers.
Engineers in the payment terminal sector will appreciate the built-in support for Fast-Connect, SDLC/HDLC and ISO-8583.
LineScope gives you the insight you need, instantly.
This product is ideal for troubleshooting new deployments of terminals, modems,
transaction gateways (NACs), VoIP gateways and telephony providers.
It can also be used for lawful interception and surveillance applications, as a dial-up modem sniffer, data line monitor, data-scope and QPSK/QAM analyzer.
Legacy Bell-212A and Bell-224 are supported.
Diving even deeper than Ethereal/WireShark, LineScope takes the modem line tap approach to a whole new level.
It provides unique insight into physical layer issues, with tone event logging, constellation displays, eye diagrams and raw bitstream views,
as well as effortlessly decoding SDLC/HDLC and ISO-8383 financial messages.
Current release: v1.0 r11
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Package contents - Setup disk & LineCoupler kit
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Audio in - data out
Easy and non-intrusive phone line monitoring using your notebook's soundcard.
Responsive online support by our technical specialists.
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Troubleshoot handshakes
Automatic detection of FastConnect, async/sync and V.22/V.22bis, with detailed reporting.
Inspect tone events such as DTMF, call progress & handshake signals.
Use special diagnostic modes to aid troubleshooting.
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Async/SDLC/HDLC trace
Obtain hex dumps of link layer exchanges.
Detect retrain & break patterns.
View bitstream.
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ISO-8583 trace
View annotated contents of financial messages.
Create different configurations from starter templates.
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View constellations
Visually check symbol constellation for impairments such as low SNR, gain compression and phase noise.
Channel estimates for modulation error ratio, equalizer stress, and carrier level, frequency and jitter.
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Check tones
Get accurate dB/Hz estimates for call progress and handshake tones.
Built-in spectrum analyzer with peak finder.
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More instrumentation
Channel gain, symbol timing error, carrier offset & phase error.
Demodulator modulus/eye monitor.
Equalizer coefficients.
Spectrum analyzer, spectrogram & waveform envelope.
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The trial version can only read the supplied set of demonstration WAV files.
Commercial versions come with a setup disk, a LineCouper kit with all required cables and accessories.
A free audio input port is required for live audio capture.
2Checkout.com, Inc. is an authorized retailer of 3am Systems.