Specifications

Appendix A - Country Specific Parameters Administration Manual (SIP/MGCP Version)
AT-VP504E FXS 120
France The following parameters apply if you have selected France as
location.
Germany The following parameters apply if you have selected Germany as
location.
Table 59: France Parameters
Parameter Value On – Off Sequence (s) Elect. Levels
Dial Tone 330 Hz CONTINUOUS -16.9 dBm
Busy Tone 440 Hz 0.5 – 0.5 -19.9 dBm
Ringing Tone 440 Hz 1.5 – 3.5 -19.9 dBm
Special Information Tone 950 Hz
1400 Hz
1800 Hz
0.33
0.33
0.33 – 1.0
-19.9 dBm
Ring 75 VRMS, 50 Hz 1.5 – 3.5
Impedance Z
R
= 215 Ω + 1000 Ω // 137 nF
Tbrl-Impedance Z
N
= 600 Ω
FXS Line Attenuation (Input) -1.9 dBr
FXS Line Attenuation (Output) -8.9 dBr
Table 60: Germany 1 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
-16 dBm
Busy Tone 425 Hz 0.17 – 0.43 -16 dBm
Ringing Tone 425 Hz 1.0 – 4.0, 1.0 – 4.0, 1.0
– 4.0
-16 dBm
Special Information Tone 425 Hz 0.17– 0.43 -16 dBm
Ring 75 VRMS, 25 Hz 1 – 4
Impedance Z
R
= 220 Ω + 820 Ω // 115 nF
Tbrl-Impedance Z
N
= 220 Ω + 820 Ω // 115 nF
FXS Line Attenuation (Input) +3 dBr
FXS Line Attenuation (Output) -10 dBr
Table 61: Germany 2 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
-13 dBm
Busy Tone 425 Hz 0.17 – 0.43 -13 dBm