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Conditions
[General]
•
Through system programming, it is possible to specify NTP, ISDN, or neither method as the selected
method of automatic time adjustment.
•
SMDR will record the call information using the PBX clock so that the recording time will be overlapped at
the end of summer time. (→ 2.22.1.1 Station Message Detail Recording (SMDR))
[NTP Time Information]
•
The time set through NTP will apply the same to all PTs connected to the PBX, regardless if an IP
extension is located in another time zone.
PC Programming Manual References
6.2 Tool—BRI Automatic Configuration
10.1.1 PBX Configuration—[2-1-1] System—Date & Time—Date & Time Setting
10.1.2 PBX Configuration—[2-1-2] System—Date & Time—SNTP / Daylight Saving
10.1.2.1 PBX Configuration—[2-1-2] System—Date & Time—SNTP / Daylight Saving—Daylight Saving
28.2.4 Network Service—[2-6] Server Feature—NTP—NTP server
Feature Manual References
4.1.2.1 Integrated Services Digital Network (ISDN)—SUMMARY
2.24.3 Timed Reminder
5.5.5 Dynamic Host Configuration Protocol (DHCP) Server
Description
The PBX has a built-in DHCP server. When the DHCP server is enabled, the PBX will automatically assign
IP addresses to other devices on the network, such as IP-PTs.
Using a DHCP server simplifies network management by removing the need to assign IP addresses to
devices manually.
Conditions
•
The DHCP Server feature cannot be used if the PBX's IP address assignment mode is set to DHCP.
•
If the PBX's DHCP server is enabled, make sure that no other DHCP servers are running on the same
network. Having more than one DHCP server on a network can result in network errors.
•
For the following settings, the PBX delivers the settings of its LAN port to devices: subnet mask, default
gateway address, and DNS server addresses.
PC Programming Manual References
28.2.1 Network Service—[2-1] Server Feature—DHCP(LAN)
5.5.6 Flexible Numbering/Fixed Numbering
Description
To dial another extension user or to access PBX features, the access numbers (extension numbers or
feature numbers) are required.
There are three types of numbering plans:
1.
Flexible Numbering (available while a dial tone is heard)
2.
Flexible Numbering (available while a busy, DND, or ringback tone is heard)
5.5.5 Dynamic Host Configuration Protocol (DHCP) Server
Feature Manual
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