V 8.x, IIS, on Win7, using Polycom 601 phones. Patton 4114 (x2) to PSTN. I'm getting occasional reports from users that the number they dial isn't the number they get connected to. Most times, it's the carrier recording - "number cannot be reached". Subsequent call is OK. The most recent report, a user said he dialled a 7 digit number, and it didn't connect (no elaboration). He dialled it again, and got the 911 operator!. A third time, the call succeeded to the correct destination. I'm going to poke around some logfiles and such to see if I can shed any light on this; but if anyone has any ideas of what things (besides user error) may cause such behaviour, I'm thankful!. - Les.