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, biterror 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.

Features:

• 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

• Monitoring and analysis

CAS systems

R1.5 and R2

CCS systems

No. 7 (SS7) ITU-T Q.7xx

MTP (L2 L3) decoding

ISUP, SCCP

ISDN DSS1

QSIG

V.5.1 / V.5.2

• 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

• LED indicators showing settings and status of line signal

• Selectable English or Russian languages

• Internal rechargeable battery-pack

• USB interface to connect to PC