My Mitel 5224 SIP phones are defaulting to 01/01/1970. My .cfg file has the SNTP server set to my local win2k8 server and the timezone set correctly too:
sntp= 172.27.100.1
time_zone= 10
If I jump on the handsets network config web page it shows it's leased the correct SNTP server address and the +10 time offset. From I workstation (in the same subnet as the phone) I can also test SNTP and get a response from my server just fine.
Any ideas on what cause is?