Specifications

Appendix A - Country Specific Parameters Administration Manual (SIP/MGCP Version)
AT-VP504E FXS 124
Spain The following parameters apply if you have selected Spain as location.
Switzerland The following parameters apply if you have selected Switzerland as
location.
Table 67: Spain Parameters
Parameter Value On – Off Sequence (s) Elect. Levels
Dial Tone 425 Hz 0.2 – 0.3, 0.2 – 0.3, 0.2
– 0.8
-10 dBm
Busy Tone 425 Hz 0.2 – 0.2 -13 dBm
Ringing Tone 425 Hz 1.5 – 3.0 -13 dBm
Special Information Tone 950 Hz
1400 Hz
1800 Hz
0.33
0.33
0.33 – 1.0
-20 dBm
Ring 75 VRMS, 25 Hz 1.5 – 3.0
Impedance Z
R
= 220 Ω + 820 Ω // 120 nF
Tbrl-Impedance Z
N
= 220 Ω + 820 Ω // 120 nF
FXS Line Attenuation (Input) 0 dBr
FXS Line Attenuation (Output) -7 dBr
Table 68: Switzerland Parameters
Parameter Value On – Off Sequence (s) Elect. Levels
Dial Tone 425 Hz CONTINUOUS -8 dBm
Busy Tone 425 Hz 0.5 – 0.5 -13 dBm
Ringing Tone 425 Hz 1.0 – 4.0 -13 dBm
Special Information Tone 950 Hz
1400 Hz
1800 Hz
0.33
0.33
0.33 – 1.0
-13 dBm
Ring 70 VRMS, 25 Hz 1.0 – 4.0
Impedance Z
R
= 220 Ω + 820 Ω // 115 nF
Tbrl-impedance Z
N
= 220 Ω + 820 Ω // 115 nF
FXS Line Attenuation (Input) 0 dBr
FXS Line Attenuation (Output) -6.5 dBr