International Control (Settings) Section - Cisco Small Business Pro SPA3102 Administration Manual

ATA Voice Field Reference
PSTN Line page (SPA3102)
ATA Administration Guide
Voice tab > PSTN Line page >

International Control (Settings) section

FXO Port
Impedance
Ring Frequency Min Specify the lower limit of the ring frequency used to detect
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 Disconnect Tone Script and Impedance values for
various countries follos:
US—480@-30,620@-30;4(.25/.25/1+2) —Impedance: 600
UK—400@-30,400@-30; 2(3/0/1+2) —Impedance:
370+620
France—440@-30,440@-30; 2(0.5/0.5/1+2) —Impedance:
270+750||150nF
Germany—425@-10; 10(0.48/0.48/1) —
Impedance:220+820||120nF
Netherlands—425@-30,425@-30; 2(0.5/0.5/1+2) —
Impedance: 600
Sweden—425@-10; 10(0.25/0.25/1) —Impedance:600
Norway—425@-10; 10(0.5/0.5/1) —Impedance: 600
Italy—425@-30,425@-30; 2(0.2/0.2/1+2)— Impedance:
220+820||120nF
Spain—425@-10; 10(0.2/0.2/1,0.2/0.2/1,0.2/0.6/1) —
Impedance: 220+820||120nF
Portugal—425@-10; 10(0.5/0.5/1)—
Impedance:220+820||120nF
Poland—425@-10; 10(0.5/0.5/1)— Impedance: n/a
Denmark—425@-10; 10(0.25/0.25/1)— Impedance: 600
the ring signal. The default is 10.
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