Ring back, aux ring, async ring back – Nortel Networks BCM50 User Manual

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244

Appendix N Market profile attributes

NN40020-302

Norway

Silence

950:1400:
1800:
silence

-25

333 ms:
333 ms:
333 ms:
1.0 s

425

-11.5

500 ms on
500 ms off

Poland

Silence

950:1400:
1800:
silence

-25

333 ms:
333 ms:
333 ms:
1.0 s

425

-17.5

500 ms on
500 ms off

PRC

Silence

450

-11.5

400 ms on,
400 ms off

450

-11.5

350 ms on
350 ms off

Spain

Silence

950:1400:
1800:
silence

-25

333 ms:
333 ms:
333 ms:
1.0 s

425

-11.5

200 ms on
200 ms off

Sweden

425

-11.5

320 ms on
25 ms off

950: 1400:
1800:
silence

-25

333 ms:
333 ms:
333 ms:
1.0 s

425

-11.5

250 ms on
250 ms off

Switzerland

Silence

950: 1400:
1800:
silence

-25

333 ms:
333 ms:
333 ms:
1.0 s

425

-11.5

500 ms on
500 ms off

Taiwan

Silence

950: 1400:
1800:
silence

-25

333 ms:
333 ms:
333 ms:
1.0 s

480+620

-21

500 ms on
500 ms off

United Kingdom

440+350:
440

-17.5

0.75 s:0.75 s 400

-11.5

Continuous

400

-11.5

375 ms on
375 ms off

Table 59 Ring Back, Aux Ring, Async Ring Back (Sheet 1 of 3)

Market profile

Ring Back

Aux Ring

Async Ring Back

Tones
(Hz)

Level
per Tone
(dBm0)

Cadence

Tones
(Hz)

Level
per
Tone
(dBm0)

Cadence

Tones
(Hz)

Level
per
Tone
(dBm0)

Cadence

Australia

400+450

-14.5

400 ms on
200 ms off
400 ms on
2 s off

Silence

400+450

-14.35

Continuous

Bahrain

425

-15

400 ms on
200 ms off
400 ms on
2s off

Silence

Silence

-15

Continuous

Brazil

425

-11.5

1 s on
4 s off

Silence

Silence

CALA

440+480

-11.5

2 s on
4 s off

Silence

440+480

-16

2 s on
4 s off

Canada

440+480

-16

2 s on
4 s off

Silence

440+480

-16

2 s on
4 s off

Table 58 Special Dial, Overflow, and Busy (Sheet 2 of 2)

Market profile

Special Dial

Overflow

Busy

Tones
(Hz)

Level
per
Tone
(dBm0) Cadence

Tones
(Hz)

Level
per
Tone
(dBm0)

Cadence

Tones
(Hz)

Level
per
Tone
(dBm0)

Cadence

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