Zyxel IES-1000 EE [344/368] South korea

Zyxel IES-1000 EE [344/368] South korea
Appendix A PSTN Parameters by Country
VOP1224-61 User’s Guide
344
busy tone: 400Hz -18.0dB on 0.500s off 0.500s
congestion tone: 400Hz -18.0dB on 0.250s off 0.250s
call waiting tone #1: 400Hz -18.0dB on 0.400s off 4.000s
call waiting tone #2: 400Hz -18.0dB on 0.400s off 4.000s
special dial tone: 400Hz -18.0dB on 0.250s off 0.250s
400Hz -18.0dB continuous
howler tone: 1400+2060+2450+2600Hz -3.0dB on 0.100s off 0.100s
warning tone: 1400Hz -18.0dB on 0.500s off continuous
confirmation tone: 700Hz -18.0dB on 0.250s off 0.250s
1100Hz -18.0dB on 0.250s off 0.250s
holding tone: 440+480Hz -18.0dB on 0.500s off 0.500s
350+440Hz -18.0dB on 0.500s off 2.500s
South Korea
Country Code: 39,South_Korea
law: alaw
impedance: 600ohm
loop current: 25 mA
tax type: metering
Ring parameters:
frequency: 20.0 Hz
amplitude: 53.0 Vrms
onTime1: 1.00 seconds
offTime1: 2.00 seconds

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