Administrator Manual OM Series IP Telephony System
5-2 www.newrocktech.com
Figure 5-2 Auto discovery of devices
Step3
Add the managing site to the device list
Click
Add
to enter information of the managing site.
Figure 5-3 Device list setting interface
Table 5-1
Multi-site network parameters
Item Description
IP address
IP address and port number of a device. Note: the address of the managing site must be set
on the top of the list.
Prefix
The expression of the extension numbers of the device. For example, 2/3 expresses 3-digit
number started with 2.
Note: The numbering plans of devices involved in the network must be carefully examined
to avoid potential number conflicts. A number conflict is a situation in which a prefix of an
extension number on one device is identical to the prefix of an extension number on another
device.
E.g.: suppose the expressions of device A and B are 2/3 and 21/3, respectively. When the
user of device A dials 210, an extension in local, the call could be routed to device B.
Whether to select a
trunk for outbound
calling on other devices
Allow the trunks on the device to be used for outbound calling originated from other
devices.
Area code
Fill in the area codes of the device. A call to the region covered by the area codes could be
routed via the trunk of the devoce.
Click
Add
to input relevant
information.
