ShoreTel IP 100 Specifications download pdf (Page 22)

SA-100 Planning, Installation and Administration Guide Chapter 3: Network Requirements and Preparation

3.6.1 Deployment in the LAN

In the scenario where the SA-100 is deployed on the trusted internal network as shown in

Figure 3-1, the following apply:

Figure 3-1 Deployment in the LAN

• The network requires port-forwarding through the firewall which is restricted to

Web ports (80-unsecure & 443-HTTPS). Alternatively, a reverse-proxy server can be

used instead of port-forwarding but this requires the provision of an additional

server.

• The network requires DNS configuration both internally to resolve internal

addresses and externally to resolve to external addresses.

• Alternatively, a network can be configured with DNS configured for external

addressing only and a host file configurated to handle traffic internally.

3.6.2 Deployment in the DMZ

Deploying the ShoreTel Appliance 100 (SA-100)in the demilitarized zone (DMZ) is the

preferred method to facilitate external traffic. This requires the firewall between the DMZ

and the LAN to be properly configured for ShoreTel Voice Switch ports as shown in Figure

3-2.

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ShoreTel IP 100 Specifications Page 22