Alcatel-Lucent ALE M3 Administrator's Manual page 13

Timezone
2.2.2 DHCP Option 66/Option 67/Option 43 with Sub-Option 66/67
The usage scenarios for DHCP options 66 and 67 are listed below for reference:
Option 66 Option 67
http(s)://172.24.1
90.159
http(s)://172.24.1
/provisioning
90.159
http(s)://172.24.1 http(s)://172.24.1
90.159 90.160
172.24.190.159 172.24.190.160
http(s)://172.24.1
172.24.190.159
90.160
/provisioning
Or
172.24.190.160
http://172.24.190.
160
any data
Note: If the user configures a relative path with only IP address or domain name for DHCP option 66/67, the
default https protocol will be added to the provisioning URL.
2.2.3 DHCP Option 42
The ALE Myriad Series phones support using the NTP server address provided by DHCP.
DHCP option 42 is used to specify a list of NTP servers available to the client by IP address.
The following table lists the parameters you can use to configure DHCP option 42 for NTP server address.
ALE M3-M5-M7-M8 DeskPhones Administrator Guide
Option 100
Option 43
Option 66 Option 67
no data
http://172.24.190.
161
http://172.24.190.
/provisioning
161
http://172.24.190. http://172.24.190
161 .162
172.24.190.161 172.24.190.162
http://172.24.190
172.24.190.161
.162
/provisioning
http://172.24.190
.162
Result
http(s)://172.24.190.159/
http(s)://172.24.190.159/
provisioning
http(s)://172.24.190.159/
https://172.24.190.159/
http(s)://172.24.190.160
https://provisioning
Or
https://172.24.190.160
http://172.24.190.160
http://172.24.190.161
http://172.24.190.161/pr
ovisioning
http://172.24.190.161
https://172.24.190.161
http://172.24.190.162
https://provisioning
http://172.24.190.162
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