Nortel Networks Circuit Card - Manual (Page 894)

Page 894 of 906 The TDS/DTR card
553-3001-211 Standard 3.00 August 2005
104 850/1630 -13/-12 I
105 350/440 -17/-17 ч
106 400/450 -17/-17 ч
107 1400 -26 ч
108 440 -23 ч
109 420 -9 ч
110 950 -12 ч
111 1400 -12 ч
112 1800 -12 ч
113 940/1630 -12/-10 P
114 700/1210 -12/-10 1
115 700/1340 -12/-10 2
116 700/1480 -12/-10 3
117 770/1210 -12/-10 4
118 770/1340 -12/-10 5
119 770/1480 -12/-10 6
120 850/1210 -12/-10 7
121 850/1340 -12/-10 8
122 850/1480 -12/-10 9
123 940/1340 -12/-10 0
124 940/1210 -12/-10 *
Table 279
NTAK03, NTDK20, and NTDK97 A-Law tones and cadences (Part 3 of 9)
Tone # Frequency (Hz)
dB below
overload
Precision
Ringing
Tones
DTMF
Digits
MF Digits