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Nortel Networks Circuit Card 311 User Manual

Page 1127

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Features

1127

Tone #

Frequency (Hz)

dB below

overload

Precision

Ringing

Tones

DTMF
Digits

MF Digits

236

700 X 1340

-17/-15

2

237

700 X 1480

-17/-15

3

238

770 X 1210

-17/-15

4

239

770 X 1340

-17/-15

5

240

770 X 1480

-17/-15

6

241

850 X 1210

-17/-15

7

Note: Tones marked with * are not supported by IP sets and therefore
should not be selected in any system that has IP sets.

Nortel Communication Server 1000

Circuit Card Reference

NN43001-311

01.04

Standard

Release 5.0

23 May 2008

Copyright © 2003-2008, Nortel Networks

.