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The users of a telecommunication network expect high quality and reliable services. The users qualify the services with the timeframe of the services the billing errors failed calls random errors response time and with the quality of the transmission. The subjective parameters measured by the users can be brought into connection with the objective technical parameters (traffic number of successful calls bit-error ratio etc.) that must be checked on the elements and among the elements of the telecommunication networks during the installation and operation to ensure the high quality.
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 Dual 2048 kbit/s receiver with high impedance
Interface meets to ITU-T Rec.G.703 / G.704 / G.706 / I.431 / and ETSI ETS 300 011
Call trace and statistics
PC software for analysis of signalling data and control
Voice channels monitoring through built in speaker
External clock input
320 x 240 dot LCD display
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