<html><head><style type='text/css'>p { margin: 0; }</style></head><body><div style='font-family: Verdana; font-size: 10pt; color: #000000'>OK, silly question, how do you know it's 5-10 seconds slow? Do you have seconds display somewhere or are you just looking when the minute number changes?<br><br>---<br>Lelio Fulgenzi, B.A.<br>Senior Analyst (CCS) * University of Guelph * Guelph, Ontario N1G 2W1<br>(519) 824-4120 x56354 (519) 767-1060 FAX (JNHN)<br>^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^<br>"Bad grammar makes me [sic]" - Tshirt<br><br><br>----- Original Message -----<br>From: "Bill Simon" <bills@psu.edu><br>To: "Cisco Voip" <cisco-voip@puck.nether.net><br>Sent: Friday, May 8, 2009 5:10:44 PM GMT -05:00 US/Canada Eastern<br>Subject: [cisco-voip] 3rd-gen and newer IP phones 5-10 seconds slow<br><br>Running CM 4.1.3 with NTP configured on all servers to sync to two <br>reliable NTP sources and peer with each other for verification.<br><br>I run ntpq and check each server and all are synced up.<br><br>My 7940s and 7960s are right on time. But newer phones, 7961, 7965 and <br>7906 are anywhere from 5 to 10 seconds slow.<br><br>I am aware that older phones used SCCP messages to sync time, and newer <br>phones appear to use a different method. SIP firmware loads use NTP; <br>what do SCCP firmwares use?<br><br>Even after a **#** reset, the phone's time is lagged.<br><br>Is this a defect of the Java-based firmware, or do I have another issue <br>within the system causing the lag in the time displayed on the newer phones?<br><br>Bill<br>_______________________________________________<br>cisco-voip mailing list<br>cisco-voip@puck.nether.net<br>https://puck.nether.net/mailman/listinfo/cisco-voip<br></div></body></html>