Installation guide

MyPBX U5XX Administrator's Guide
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set a local network NTP server for MyPBX here.
Note1: When using „Phone Provisioning‟ for Grandstream IP phone, Enter the IP
address of the server directly, e.g.:192.168.5.150; for other phones using the
default configuration.
Note2: MyPBX U5XX can work as a DHCP server, but cannot be regarded as a
router.
Figure 5-3 DHCP Server Settings
5.1.4 VLAN Settings
A VLAN (Virtual LAN) is a logical local area network (or LAN) that extends
beyond a single traditional LAN to a group of LAN segments, given specific
configurations.
Note: MyPBX U5XX is not the VLAN server, a 3-layer switch is still needed,
please configure the VLAN information there first, then input the details in
MyPBX, so that the packages via MyPBX will be added the VLAN label before
sending to that switch.
Figure 5-4 VLAN Settings