International Control (Settings) Section - Cisco SPA2102 Administration Manual

ATA Voice Field Reference
PSTN Line page (SPA3102)
Cisco Small Business ATA Administration Guide

International Control (Settings) section

FXO Port
Impedance
Ring Frequency Min Specify the lower limit of the ring frequency used to detect
SPA To PSTN Gain
Ring Frequency
Max
PSTN To SPA Gain
Ring Validation
Time
Tip/Ring Voltage
Adjust
Desired impedance of the FXO Port. Choose from {600,
900, 370+620, 270+750||150nF, 220+820||120nF, 370
+ 620 || 310nf, 320 + 1050 || 230nf, 370 + 820 || 110 nf,
275 + 780 || 115nf, 120 + 820 || 110nf, 350 + 1000 ||
210nf, 0 + 900 || 130nf}
The default is 600.
The impedance values for various countries follows:
US—600
EU (UK, Germany, Netherlands, Sweden, Norway, Italy,
Spain, Portugal, Poland, and Denmark)—270+750|| 1 50nF
France—270+750|| 1 50nF
—220+820||120nF
—370+620|| 3 10nF
the ring signal. The default is
dB of digital gain (or attenuation if negative) to be applied
to the signal sent from the SPA to the PSTN side. The range
is -15 to 12.
The default is 0.
Specify the higher limit of the ring frequency used to
detect the ring signal. The default is
dB of digital gain (or attenuation if negative) to be applied
to the signal sent from the PSTN side to the SPA. The range
is -15 to 12.
The default is 0.
Specify the minimum signal duration required by the
Gateway for recognition as a ring signal. The default is
.
Choices are {3.1, 3.2, 3.35, 3.5}.
The default is 3.5.
.
.
B
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