Telephone Line Emulator User’s Manual
40-400-00020, Rev. M
67
UK Defaults
The settings for this country will be stored in configuration #12.
Dial Tone:
Frequency: 350 Hz & 440 Hz
Level: -12 dBm
Cadence: Continuous
Busy Tone:
Frequency: 400 Hz
Level: -12 dBm
Cadence: 375 mS on/375 mS off
Reorder Tone:
Frequency: 400 Hz
Level: -12 dBm (1st on in the cycle is 6 dB lower)
Cadence: 400 mS on/350 mS off/225 mS on/525 mS off
Ringing Tone:
Frequency: 400 Hz + 450 Hz
Level: -10 dBm
Cadence: .4 S on/.2 S off/.4 S on/2 S off
Ringing:
Frequency: 25 Hz
Amplitude: 70 VRMS
Cadence: .4 S on/.2 S off/.4 S on/2 S off
SIT or Number Unobtainable:
Frequency: 400 Hz
Level: -10 dBm
Cadence: continuous
Call Waiting Tone:
Frequency: 400 Hz
Level: -12 dBm
Cadence: 2 periods of .5 sec, separated by 10 sec
Line Impedance: United Kingdom 370Ω +(620Ω || 310nF)
Line Reversal: Simple
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