User`s guide

MBR W40 – Admin’s Manual
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Figure 38: Dynamic DNS Activated
W40 can handle more than one DDNS hostname. You can define more than one hostname for a single WAN
connection by simply repeating the procedure above for the same connection.
When you have finished activating the DDNS service, you can verify that it was activated correctly.
 To verify that DDNS is activated for a hostname:
Browse to the hostname (e.g., http://itsp.dyndns.org). If the hostname is resolved correctly, the W40 WBM
login page opens.
3.7.2 Voice Service
There are two modes of work. One is with a single analog extension and no PBX functionality. The second is with the
internal PBX and up to five extensions: call routing, hunt group, pickup group, Class Of service, etc. You can setup
either one of the modes by enabling/disabling PBX functionality.
3.7.2.1 Extensions
Analog Extension - There is one analog FXS port extension in the system.
SIP Extensions - A VoIP SIP local extension is a device that supports VoIP (Voice over IP) services using the Session
Initialization Protocol (SIP). It can be a hardware SIP phone unit, a PC with software SIP phone application (SIP soft-
phone) installed, a wireless Wi-Fi phone with SIP client firmware installed, or a cellular phone with SIP client software
installed.
A SIP device can be connected to the 3W40 unit directly using a wired LAN connection or a Wi-Fi wireless connection.
W40 can handle up to 4 VoIP SIP extensions.
 To view existing PBX phone numbers:
Click the Services tab, and select Voice service (or navigate to Home  Voice). The Extensions screen
appears.
Figure 39: Voice – Extensions