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REGARDING DETECTION
OF DIAL AND DTMF TONES IN
SYSTEMS
WITH
CAPABILITY
The auto-answer board is connected
so
as to receive the hybrids
separated telco
receive
audio signal. Were this not the case, and the
detector was merely connected across the phone line, there would be
a
major
problem when multiple lines are used together in a conference. Why?
Because the tones would be conveyed to each line in use (through the
switching matrix)
from
other line, causing all
of
the detectors to
respond to the tones
from
all
of
the other lines as well as its own!
Fortunately, the
Telos
One's excellent trans-hybrid loss keeps
this
from
happening. Aren't you glad?
Tebs
ONE
SUPER AUTO ANSWER BOARD
Содержание CS9500
Страница 16: ...Telos ONE plus ONE Dual Digital Telephone Interface User s Manual 1 1 I...
Страница 21: ...SECTION 1 INTRODUCTION...
Страница 27: ...INSTALLATION SECTION 2...
Страница 28: ...8 T IOS ONEPIUS ONE INSTALLATION...
Страница 35: ...OPERATION SECTION 3...
Страница 41: ...SECTION 4 TECHNICAL DATA and TROUBLESHOOTING T e b ONEplus ONE TECHNICAL DATAand TROUBLESHOOTING 21...
Страница 53: ...DRAWINGS SECTION 5 Te ONEplusONE DRAWINGS 35...
Страница 56: ...F Telos ONE PLUS ONE TMS320C25 Pinouts...
Страница 57: ......
Страница 59: ...J1 4 1 I 0 2 e J6 0 5 P1 IN LVL Telos ONE PLUSONE input output audio...
Страница 60: ...e J3 e HDRl 5v f DATA LINES 0 7 Tela ONE PLUSONE phone control...
Страница 61: ...APPENDIX SECTION 6...
Страница 66: ...Accessory PCB Module DTMF TO ROTARY CONVERTER BOARD TelaONEplUsONE DTMF O ROTAF Y CONVERTER BOARD...
Страница 70: ...wl 1 lo I1 I d f r r 1 J...
Страница 71: ...Accessory PCB Module BASIC AUTO ANSWER BOARD TeksONEplus ONE BASICAUTO ANSWER BOARD...
Страница 74: ...Telos basic AutoAns Rev 3 1...
Страница 75: ...Accessory PCB Module SUPER AUTO ANSWER BOARD TelosONEplusONE SUPER AUTO ANSWER BOARD...
Страница 89: ...c...
Страница 90: ......
Страница 91: ......
Страница 92: ...t Tutorial ELECTRONIC PHONE SYSTEMS TebsONEplus ONE ELECTRONICPHONETUTORIAL...