Fortinet 4.0 MR1 manual General configuration steps, Example Branch Office network configuration

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General configuration steps

Example FortiGate Voice branch office configuration

Figure 3: Example Branch Office network configuration

Branch Office

 

 

 

 

 

Remote Users

Internal network

 

 

 

 

 

 

 

 

 

 

with FortiFones or

PCs with SIP soft phones

 

 

 

 

 

 

 

 

 

 

SIP soft phones

and FortiFones

 

 

 

 

 

 

 

 

 

 

Extension range

Subnet: 172.20.120.0

 

 

 

 

 

 

 

 

 

 

6000 - 6999

Extension Range 6000 - 6999

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Remote

PC

 

 

PSTN

 

 

FortiGate unit

 

 

 

 

in NAT mode

 

 

a/b - wire

 

 

 

external

 

 

 

 

192.168.40.10

FortiFone

 

 

 

 

 

 

fxo1

 

 

 

 

 

 

 

 

 

PC

SIP

 

SIP Trunking

 

SIP Trunking

 

LAN

internal

wan1

WAN

Internet

WAN

 

 

FortiFone

 

172.20.120.10

192.168.10.10

 

Head Office

 

FortiGate Voice-80C

 

 

 

 

 

 

IP: 192.168.30.10

PC

 

 

 

 

 

Extention Range

 

 

 

 

 

2000 - 2999

 

 

 

 

 

 

FortiFone

NAT device

VoIP Provider

IP: 192.168.20.10

 

behind a NAT

 

 

device

 

 

This section describes:

General configuration steps

Connecting the FortiGate Voice unit

Configuring basic FortiGate Voice network and UTM settings

Configuring network settings for the devices on the Internal network

Configuring the FortiGate Voice PSTN and PBX settings

Configuring the FortiFones on the internal network

Adding extensions and configuring FortiFones for users behind a NAT device

General configuration steps

1Connect the FortiGate Voice unit to the Internet, the internal network and the PSTN.

2Configure FortiGate Voice unit network and UTM settings.

The network configuration includes enabling the SIP Traffic option on the internal and wan1 interfaces. You must enable SIP traffic on these interfaces to accept and process SIP calls. No other special network configuration, firewall policies, or routing is required for the FortiGate Voice to accept and process SIP calls.

Note: You do not have to add SIP firewall policies to enable SIP traffic for the FortiGate Voice unit to function as a PBX. Also, with PBX functionality enabled, you cannot apply FortiGate SIP application control features to SIP traffic received by FortiGate Voice interfaces for which you have enabled the SIP Traffic option.

This example also describes how to configure the FortiGate Voice as a DHCP server and DNS server for the branch office internal network. As a DHCP server the FortiGate Voice can supply network configuration settings for the PCs and FortiFones on the internal network.

3Configure network settings for the PCs on the Internal network.

4Configuring the FortiGate Voice PSTN and PBX settings.

FortiGate Voice Version 4.0 MR1 Administration Guide

1801-410-112851-20100601http://docs.fortinet.com/ Feedback

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Contents FortiGate Voice FortiGate Voice Administration Guide TrademarksContents Configuring extension groups ring groups FortiGate Voice VoIP, PBX, and Pstn CLI ReferenceIntroduction Fortinet products Before you begin How this guide is organizedHow this guide is organized How this guide is organized Document conventions IP addressesOffice 7, one FortiGate with Head Office, second FortiGateBranch Office, one FortiGate VDOMs Office 3, one FortiGate, webExample Network configuration Example network configurationDocument conventions CLI command syntax conventions Typographical conventionsAngle brackets Curly bracesTraining Registering your Fortinet productFortinet products End User License Agreement DocumentationFortinet Knowledge Base Customer service and technical supportFortinet Tools and Documentation CD Comments on Fortinet technical documentationExample FortiGate Voice branch office configuration General configuration steps Example Branch Office network configurationTo configure basic network settings Connecting the FortiGate Voice unitConfiguring basic FortiGate Voice network and UTM settings To connect the FortiGate Voice unitGo to System Network Options Go to Router Static Static RouteAdvanced Go to System Maintenance FortiGuardTo configure basic Internet access and UTM features DNS ServerConfiguring the FortiGate Voice Pstn and PBX settings To configure the fxo1 Pstn interfaceCaller ID Protocol Go to PBX Calling Rules SettingCaller ID Indicator Ring #Go to PBX Service Providers SIP Trunk To add a VoIP providerTo add a dial plan for dialing the Pstn and the main office Use Default Outgoing Prefix Selected Go to PBX Calling Rules Dial Plan and select Create NewPhone number Begin with O11 Action Block Go to PBX Extension Extension and select Create New Configuring the FortiFones on the internal network To configure FortiFones on the internal networkTo add an extension for a SIP phone behind a NAT device 6010 To configure the remote FortiGate unit in NAT mode FortiGate Voice IVR configurationProviding access to the company directory To add a custom welcome messageGo to PBX Calling Rules Voice Menu Adding a shortcut for checking voicemailChecking voicemail Go to PBX Call Voice MenuAdding a shortcut for checking voicemail Dashboard widgets Unit operation dashboard widgetSystem resources dashboard widget Configuring VoIP interface settings Configuring Pstn interfacesTo configure VoIP interface settings General Pstn interface settings Pstn interface configuration settingsBasic Options PBX configuration Configuring service providersConfiguring extensions VoIP ProviderCreate New General extension settingsExtension configuration settings Dial PlanConfiguring extension groups ring groups Configuring extension groupsConfiguring dial plans Voicemail Extension MemberName Use Default Outgoing Prefix9 General dial plan list settingsDial plan rule configuration settings Go to PBX Calling Rules Dial Plan to add a dial planExample dial plan PrependConfiguring voice menu options To configure voice menu optionsDirect inward dialing configuration settings Configuring direct inward dialingGeneral direct inward dialing settings Name Incoming Extension CommentsConfiguring PBX settings PBX Global SettingsMonitoring calls Voicemail Notification Email SettingsYou must also add a username and password Monitoring SIP Trunk statusLogging of PBX activities To configure logging of PBX settingsGo to Log&Report Log Config Event Log Viewing log messagesLogging of PBX activities Config pbx dialplan SyntaxConfig pbx did Variables Description DefaultConfig pbx extension Config pbx global Variables Description DefaultConfig pbx ringgrp Config pbx smtp Config pbx voice-menu Config pbx voip-providerUser username Secret passwordEdit providername DomainConfig system pstn Config system interface Execute pbxVariables Description Example command output Diagnose pbx restart