User manual

Number Unobtainable Tone (Dual or Single tone)
Frequency: 950 Hz and 1400 Hz ± 1 Hz (Default)
Range: 0 - 4000 Hz in 1 Hz increments
Level: -13 dBm (default)
Range: -90 to + 3 dBm in 1 dBm increments
Cadence: 330 ms (ON) - 5 ms (OFF) - 330 ms (ON) - 5 ms (OFF) (default)
Range: 0 - 10 sec. in 5 ms increments
Dialing Characteristics
Rotary Detection 8 - 30 PPS
Percent Break range:
40 ms / 60 ms Make / Break ratio (US, Germany)
33 ms / 67 ms Make / Break ratio (UK, France, Ireland)
Minimum break time:
Maximum break time:
Minimum make time:
Maximum make time:
Minimum inter-digit time:
Ring trip detection time:
6 ms
programmable
6 ms
programmable
programmable
2 periods
DTMF Detection
Complies with the requirements of ITU-T
Q.24, BellCore GR-30-CORE (TR-NWT-000506)
Deutsche Telecom network (BAPT 223 ZV 5)
Frequency accept:
Frequency reject:
Positive twist accept:
Negative twist accept:
Min tone accept duration:
Max tone reject duration:
Min inter-digit pause duration:
Max tone drop-out duration:
Signaling velocity:
Signal detection level:
DTMF noise tolerance:
< ± 1.5% (+4 Hz) and <± 1.8%
> ± 3%
< 8 dB
< 8 dB
40 ms
25 ms
40 ms
20 ms
>= 93 ms/digit
-48 to 0 dBm
-12dB to lowest amplitude tone
Caller ID
FSK Tone Level: -15 dBm per tone (default)
Range: -10 to -60 dBm in 1 dBm increments
FSK Low Frequency (Tone 1): 1200 Hz (default)
Range: 1100 - 1400 Hz in 1 Hz increments
FSK High Frequency (Tone 2): 2200 Hz (default)
Range: 2000 - 2300 Hz in 1 Hz increments
CAS Tone Level: -15 dBm per tone (default)
Range: - 6 to 60 dBm in 1 dBm increments
CAS Tone 1: 2130 Hz (default)
Range: 10 - 3000 Hz in 1 Hz increments
CAS Tone 2: 2750 Hz (default)
Range: 10 - 3000 Hz in 1 Hz increments
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User Manual
Public Switched Telephone Network (PSTN) Simulators