Micro VoIP 200
User Manual
v1.53
48
5. NAT Advanced Configuration
Micro VoIP 200 has the built-in Hardware NAT functions, so most of the NAT functions are
accelerated by the hardware. Micro VoIP 200 provides the following NAT functions.
Access Control List
Virtual Server
URL Filter
Static Route
Special Application
DMZ Host
DoS
Dynamic DNS
Passthrough
UPnP
Ping Toolkit
Notice 1 : Section 5.1 to 5.11 are all related to NAT advanced functions of Micro VoIP 200,
these functions will work when Micro VoIP 200 is not only working as an IP PBX,
but also working as a NAT/Router for the office. But we recommend just use
Micro VoIP 200 as a pure IP PBX to guarantee the voice quality. So, if you just use
Micro VoIP 200 as a pure IP PBX, then don’t need to do any configurations for
section 5.1 to 5.11.
Notice 2: When Micro VoIP 200 is used as a pure IP PBX, the WAN port IP address also
needed to be configured so that the Micro VoIP 200 can be accessed by remote
users or register to another proxy server.