ZyXEL Communications MSC1024G Series User Manual page 999

Appendix A PSTN Parameters by Country
offTime1: 2.00 seconds
onTime2: 1.00 seconds
offTime2: 2.00 seconds
Pulse parameters:
flashMin: 90 ms
flashMax: 620 ms
breakMin: 47 ms
breakMax: 80 ms
makeMin: 30 ms
makeMax: 55 ms
interDigitMin: 250 ms
Meter parameters:
frequency: 12 kHz
onTime: 200 ms
offTime: 200 ms
Caller ID parameters:
CID type: during ring
payload type: MDMF
first TAS type: NULL
second TAS type: NULL
first TAS interval: 0 ms
second TAS interval: 0 ms
start to ring: 500 ms (prior ring only)
Tones parameters:
dial tone: 400Hz -18.0dB continuous
ring back tone: 400Hz -18.0dB on 1.000s off 2.000s
busy tone: 400Hz -18.0dB on 0.500s off 0.500s
congestion tone: 400Hz -18.0dB on 0.500s off 0.500s
call waiting tone #1: 400Hz -18.0dB on 0.500s off 2.000s
call waiting tone #2: 400Hz -18.0dB on 0.100s off 0.100s
400Hz -18.0dB on 0.100s off 3.000s
special dial tone: 350+440Hz -18.0dB on 0.100s off 0.100s
999
MSC1000G/1024G/1224G Series User's Guide