On Sat, 23 Aug 2003, John Brown wrote: > So after spending about 45 min with several completely > clueless qwest people I ask here: ;) > > Does qwest provision callerid with DTMF or FSK ?? > > Is there a way to (using butt set or similar) to > tell which method is used ?
Assuming you're in the United States and getting POTS service directly from the telco, chances are really good it's FSK-based. To check with a buttset, hook it up to the pair and monitor as you call in from another phone. If it's DTMF, you'll hear DTMF. If it's FSK, you'll hear a squawk much like a packet radio transmission or the data bursts you hear on weather radio when a warning is issued immediately after the first ring. -rt -- Ryan Tucker <[EMAIL PROTECTED]> _______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users