Zyxel IES-1000 EE [270/368] Czech republic

Zyxel IES-1000 EE [270/368] Czech republic
Appendix A PSTN Parameters by Country
VOP1224-61 User’s Guide
270
350+440Hz -18.0dB on 0.100s off 0.100s
350+440Hz -18.0dB on 0.100s off continuous
holding tone: 950Hz -18.0dB on 0.650s off 0.320s
950Hz -18.0dB on 0.320s off 0.320s
1400Hz -18.0dB on 1.300s off 2.600s
Czech Republic
Country Code: 6,Czech
law: alaw
impedance: 270ohm_750ohm_150nf
loop current: 25 mA
tax type: metering
Ring parameters:
frequency: 25.0 Hz
amplitude: 53.0 Vrms
onTime1: 1.00 seconds
offTime1: 4.00 seconds
onTime2: 1.00 seconds
offTime2: 4.00 seconds
Pulse parameters:
flashMin: 90 ms
flashMax: 500 ms
breakMin: 47 ms

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