Installation guide

VoiceFinder AP1000 VoIP Gateway Installation Guide Version 1.0
AddPac Technology Co., Ltd. 42/
11
It supports IEEE Spanning Tree Bridging function and it can be used for routing of both
small and large-scale networks.
VoiceFinder AP1000 Gateway supports inter-operability with carrier-class backbone
gateways, gatekeepers and routers along with existing AddPac VoIP gateway series
realizing easy installation and maintenance.
The below figure is the exterior view of VoiceFinder AP1000 Gateway.
Figure 1-2: The exterior view of VoiceFinder AP1000 Gateway
As a supplementary service, VoiceFinder AP1000 Gateway provides Packet Filtering
and Firewall function using Access List method. The Firewall function restricts access
to the local network from outside networks using source and destination IP address
access list information at the Network Layer (IP Layer) and at the Transport Layer
(TCP/UDP Layer).
Also, using DHCP (Dynamic Host Configuration Protocol), this equipment can assign IP
addresses to network clients automatically (DHCP server mode) and can receive a
dynamically assigned IP address from a DHCP Server (DHCP client mode).
VoiceFinder AP1000 Gateway solves the IP address shortage problem by using NAT
(Network Address Translation) protocol.