#asterisk - Thu 17 May 2007 between 23:00 and 23:07



JTSnrWup: you sure that silence isn't from the telco?
SnrWup: yes that's normal
analogue signalling is shit
if you want everything to work nicely, get a digital circuit
SnrWupJT - well... for example... if i put an r in the dial command, asterisk plays ringing after the dial starts
JTis the simple answer
SnrWupthen after the ringing from asterisk i get silence
JTnever use r, it's useless shit imho
SnrWupthen after the silence i get the real ringing of the pots line
JTfalse ringing indication
SnrWupwhat would be great is if asterisk knew when the pstn user picks up, then i could just mask the whole shit with false ringing until they pick up
and it would appear normal
JTSnrWup: you need answer supervision or digital phone lines
a computer cannot easily tell when an analogue call is answered
SnrWupJT - im in the UK with british telecom... as far as i know answer supervision is standard with polarity reversal for answering and hanging up
only thing is... answeronpolarityswitch=yes makes 0 difference
and when i phone up telco asking about answer supervision nobody seems to have a damn clue
JTi see, these sort of problems aren't fun to play with
SnrWupyeah, lots of late nights
JTheh, a multimeter or oscilloscope might tell you if the line isn't polarity switching
but... you're in the UK
get digital
for 4 lines
why screw with analogye
analogue
SnrWupwaste of 150 on my fxo card
and extra cash to connect pri to my * box
and extra cash to get pri rental
JTor 2 * BRI
Greek-BoyJT: know a carrier-grade product for what I'm trying to achieve?
JTGreek-Boy: there's plenty, they all cost over $40k
Greek-Boythats ok
JTyou should find out what the technical requirements are first
Greek-Boywhats the best one in your opinion?
JTand you should really hire a telco guy
you are getting in telco territory
Greek-Boyko
ok
will do that
but i still wanna see some specs of these products

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