[Asterisk-Users] callerid (Bell type) in Europe

Dan dtoma at fx.ro
Sat Aug 9 11:12:43 MST 2003


Hi,

It seems that even the protocol is similar (for some European countries),
the frequency used for FSK modulation differ between US and Europe.
See the link for France:
http://matthieu.benoit.free.fr/freqcli.htm

They are:
Receiver FSK            Min./Typ/.Max./Unit.
Transmission Rate        1188/1200/1212/Baud
V23 Mark (1)            1280/1300/1320Hz
V23 Space (0)            2068/2100/2132Hz
Bell202 Mark (1)        1188/1200/1212Hz
Bell202 Space (0)        2178/2200/2222Hz.


BR,
Dan





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