Specifications

UK Reference Manual (MGCP/NCS Version)

Mediatrix 4100

233

The following parameters apply if you have selected the United Kingdom as location.

Table 161: UK Parameters

Parameter Value On – Off Sequence (s) Elect. Levels

Dial Tone 350+440 Hz CONTINUOUS -22 dBm

Busy Tone 400 Hz 0.375 – 0.375 -19 dBm

Ringback Tone 400+450 Hz 0.4 – 0.2, 0.4 – 2.0 -22 dBm

Special Information Tone 950 Hz

1400 Hz

1800 Hz

0.33

0.33 – 1.0

-19 dBm

Stutter Dial Tone 350+440 Hz (0.1 – 0.1) x 3, CONTINUOUS -22 dBm

Confirmation Tone 350+440 Hz (0.1 – 0.1) x 3, End -22 dBm

Receiver Off Hook (ROH) Tone 1400+2060+2450+2600 Hz 0.1 – 0.1 -19 dBm

Message Waiting Indicator Tone 350+440 Hz (0.1 – 0.1) x 10, CONTINUOUS -22 dBm

Reorder Tone 400 Hz 0.4 – 0.35, 0.225 – 0.525 -19 dBm

Call Waiting Tone 440 Hz 0.3 -17 dBm

Alernative Call Waiting Tone 440 Hz

440 Hz

0.3

0.1 – 0.1, 0.1

0.1 – 0.1, 0.1 – 0.1, 0.1

0.1 – 0.1, 0.3 – 0.1, 0.1

-17 dBm

Network Congestion Tone 400 Hz 0.4 – 0.35, 0.225 – 0.525 -19 dBm

Ring AC: 45 VRMS, 25 Hz

DC: 15 Vdc

0.4 – 0.2, 0.4 – 2.0

Input Impedance 300 Ω + 1000 Ω // 220 nF

FXS Line Attenuation (Input) -3 dBr

FXS Line Attenuation (Output) -9 dBr