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Product
Public Switch Telephone Network Tester
295B
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The Testphone 295B is a test telephone designed for use on Public Switched Telephone Networks (PSTN). It is designed for use on both Dual-tone Multi-frequency (DTMF - tone dialling) and Loop Disconnect (LD - pulse dialling) lines. Fitted with an integral ADSL filter, the telephone will not cause interference when connected to ADSL/Broadband lines in either `on hook` or `off hook` mode.
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Product
Data Diver
MT-8006B
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LCD display for dialing number, Caller ID, Clock and other informationIndicator for determining the Line service and speedHigh impedance monitor for data safe operation without disrupting existing traffic.Smart power saving enables battery life up to 6 months12 phone number memory for speed dialing16 dialing number memoriesTone (DTMF) and pulse operationUp to 32 digits phone number memory for speed dialing keyPre-dialing and last number redial functionPBX pause key, insert a PBX pause in stored numbersTelephone line polarity indicatorsLow battery indicationBacklight functionRJ-11 port for easy test leads changeRinger and voltage LED indicationAngled bed of nails and RJ-11 plug
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Product
Production Caller ID Signal Simulator
AI-80
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The AI-80 is a fully programmable stand alone Caller ID signal generator designed for production environments. It is capable of generating signals for all FSK and DTMF based Caller ID standards. Includes general telephone signal analysis features and a highly flexible programming language for sophisticated and complex production testing sequences.
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Product
Handsfree Telephone Communication Tester
TestPhone 850
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The TestPhone 850 provides both handset and handsfree telephone communication. The product provides a standard Public Switched Telephone Networks (PSTN) interface, user interface and handset and/or handsfree vocal interface to allow the user to originate or answer standard PSTN calls on both Dual-tone Multi-frequency (DTMF - tone dialling) and Loop Disconnect (LD - pulse dialling) lines. In addition the product features on-hook audio line monitoring, PSTN line polarity indication, automatic on-hook/power-off and integral ADSL digital line filtering.
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Product
Multi-Decoder
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CTCSS sub-audible tone decoder reveals repeater access tones DCS Digital-Coded Squelch decoding (requires receiver with discriminator or demodulator (unfiltered) output) DTMF "Touch-Tone™" decoder / logger Improved 2-tone decoding captures "stacked" pages Built-in Log Viewer / Player External serial port control to operate relay or PTT circuit Fully supports Windows XP, Vista / 7, 8, 10
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Product
Telephone Line Monitor
AI-5120
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The AI-5120 is a compact device designed for monitoring and analyzing signals present on the telephone line. By sensing the voltage present on the telephone line it detects and measures ringing, DTMF & pulse dialing, FSK (Bell 202 and V.23) signals, line polarity reversals, and open switching intervals (OSI). Working in conjunction with the TRsSim software on a PC, the AI-5120 becomes a valuable tool in analyzing and debugging Caller ID and SMS (Short Message Service) data transmission. Like an oscilloscope, it can capture and display waveforms showing various signals present on the telephone line.
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Product
Digital And Analog Call Simulation
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GL’s T1 E1/Analog Test Suite supports analysis and emulation of legacy protocols (MFCR2, E&M, SS1/SS4, SS5, Voice Call Signaling, 2-wire Call, SF Signaling (DTMF)) applicable to Federal Aviation Administration "FAA" within their National Airspace System "NAS" Ground-to-Ground Air Traffic Control Network and Voice System (NVS) to Analog Interphone.
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Product
Central Office Line Simulator
AI-7280
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The AI-7280 is a highly flexible central office line simulator. It is designed primarily for the testing and verification of common terminal equipment, including standard telephones, Caller ID devices, SMS (Short Message Service) capable equipment, and any device using an analog Tip/Ring interface circuit. Supplied with the TRsSim software for Windows, it can analyze a telephone''s DTMF characteristics, pulse dialing and flash timing, generate various network tones and ringing patterns. Both Type I (on-hook) and Type II (off-hook) Caller ID is supported using either FSK or DTMF data transmission. As an optional component, the TRsSim software can perform SMS testing to either the ETSI protocol 1 or protocol 2 standards.
