Displaying 1 result from an estimated 1 matches for "0249d10c".
2009 Sep 10
2
Duplicate DTMF
Hello, all. I've come across a nasty problem just as we are ready to
put our first system into production. During our final testing, we were
plagued with several "invalid extension" or "password incorrect"
messages when we knew the information entered was correct. Upon
investigation, we saw that DTMF signals were occasionally but not
consistently duplicated. We might