Fortinet FortiVoice FXO Quick reference guide

FortiVoice - FXO Gateway Deployment Guide
Version 6.0.5

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June 8, 2020
FortiVoice 6.0.5 FXO Gateway Deployment Guide
26-605-586629-20200608

TABLEOFCONTENTS
Change log 4
Overview 5
Supported models 5
Topology 5
Workflow 7
Deployment 9
Connecting to the FXO gateway 9
Configuring administrator and system settings 11
Upgrading the FXO gateway firmware 13
Adding an FXO gateway (auto-discovered) 14
Adding an FXO gateway (not auto-discovered) 16
Applying the FXO gateway configuration 17
Verifying the FXO gateway association 18
Adding an FXO gateway trunk to an inbound dial plan 18
Adding an FXO gateway trunk to an outbound dial plan 18
Verifying the configuration 19
Editing a trunk profile for an FXO gateway 20
Creating an additional trunk profile for an FXO gateway 21
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Change log
Date Change description
2020-06-08 Initial release of the FortiVoice 6.0.5 FXO Gateway Deployment Guide.
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Overview
The FortiVoice foreign exchange office (FXO) gateway works in conjunction with the FortiVoice phone system, an IP
private branch exchange (IP PBX), to expand resources and support additional analog phone lines. With the FortiVoice
FXO gateway, you connect your analog phone lines to your FortiVoice phone system.
This document describes how to deploy a FortiVoice FXO gateway.
Supported models
The supported Fortinet FXO gateway model is FortiVoice Gateway GO08. This FXO gateway has 8 ports for traditional
analog phone lines.
For more details about features and specifications, see the FortiVoice Gateways Data Sheet.
The following FortiVoice phone systems can manage an FXO gateway:
lFortiVoice 100E and larger
lFortiVoice-VM-100 and larger
For more details about the FortiVoice phone systems, see the FortiVoice Phone Systems Data Sheet.
Topology
You can configure an FXO gateway to be on the same LAN as the FortiVoice phone system or over a VPN.
The FortiVoice phone system manages all configuration information for extensions and ports. However, the FXO
gateway manages the following settings:
lNetwork settings
lAdministrator accounts
lSystem options
lSIP settings
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Overview
The following image shows an example topology of a FortiVoice phone system with a FortiVoice Gateway GO08:
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Workflow
Before starting procedures in this guide, make sure to complete the basic setup of the
FortiVoice phone system and connect to the web-based manager of that system. For more
details, see the FortiVoice Phone System Administration Guide.
To deploy an FXO gateway and manage that device with a FortiVoice phone system, review the tasks and perform the
procedures listed in the following workflow:
Task
sequence
Description Procedure
Perform tasks 1 to 4 on the FXO gateway.
Task 1 Perform the following actions to complete the
initial setup of the FXO gateway:
lPhysically install the FXO gateway.
lConnect the Ethernet port to your
network.
lConnect the FXO ports to the public
phone network.
Task 2 Connect to the web-based manager of the
FXO gateway
Connecting to the FXO gateway on page 9
Task 3 Configure the following system settings:
lNetwork interfaces
lStatic routes
lAdministrator accounts
lSystem options
lSIP settings, optional
Configuring administrator and system settings on
page 11
Task 4 Upgrade the firmware of the FXO gateway to
the latest GA release.
Upgrading the FXO gateway firmware on page 13
Perform tasks 5 to 12 on the FortiVoice phone system, as applicable.
Task 5 Add an FXO gateway. Perform one of the following procedures:
lAdding an FXO gateway (auto-discovered) on
page 14
lAdding an FXO gateway (not auto-discovered)
on page 16
Task 6 Apply the gateway configuration file from the
FortiVoice phone system to the
FXOgateway.
Applying the FXO gateway configuration on page
17
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Workflow
Task
sequence
Description Procedure
Task 7 Verify the association of the FXO gateway
with the FortiVoice phone system.
Verifying the FXO gateway association on page 18
Task 8 Add a trunk profile to an inbound dial plan. Adding an FXO gateway trunk to an inbound dial
plan on page 18
Task 9 Add a trunk profile to an outbound dial plan. Adding an FXO gateway trunk to an outbound dial
plan on page 18
Task 10 Verify the configuration by making test calls. Verifying the configuration on page 19
Task 11 Optionally, edit a trunk profile. Optional - Editing a trunk profile for an FXO
gateway on page 20
Task 12 Optionally, create an additional trunk profile. Optional - Creating an additional trunk profile for
an FXO gateway on page 21
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Deployment
This section includes the following procedures as presented in the workflow:
1. Connecting to the FXO gateway on page 9
2. Configuring administrator and system settings on page 11
3. Upgrading the FXO gateway firmware on page 13
4. Adding an FXO gateway (auto-discovered) on page 14
5. Adding an FXO gateway (not auto-discovered) on page 16
6. Applying the FXO gateway configuration on page 17
7. Verifying the FXO gateway association on page 18
8. Adding an FXO gateway trunk to an inbound dial plan on page 18
9. Adding an FXO gateway trunk to an outbound dial plan on page 18
10. Verifying the configuration on page 19
11. Editing a trunk profile for an FXO gateway on page 20
12. Creating an additional trunk profile for an FXO gateway on page 21
Connecting to the FXO gateway
After physically installing the FXO gateway and connecting its Ethernet and FXO ports, review the following table and
perform the procedure that applies to your scenario to connect to the web-based manager of the FortiVoice Gateway.
Scenario Procedure
You are connecting to the device for the first
time.
Perform the steps in Connecting to the web-based manager of the
FortiVoice Gateway on page 10.
You have reset the configuration to its default
state.
Perform the steps in Connecting to the web-based manager of the
FortiVoice Gateway on page 10.
You are a returning user who has completed
the basic configuration of the device.
Access the web-based manager using the IP address, administrative
access protocol, administrator account, and password that you have
already configured, instead of the default settings.
1. Start a web browser and enter the URL:
https://<IP_address>/admin
Where <IP_address> is the IP address of the FXO gateway
that you want to connect to.
2. Enter the name and password associated with your account.
3. Click Login.
You have completed this procedure.
4. Go to Configuring administrator and system settings on page 11
to make sure that you configure the required settings.
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Connecting to the web-based manager of the FortiVoice Gateway
To connect to the web-based manager of the FortiVoice Gateway using its default settings, you must have the following
hardware and software:
lA computer with an RJ-45 Ethernet network port
lOne of the recommended web browsers:
lApple Safari version 12 or 13
lGoogle Chrome version 81
lMicrosoft Edge version 44 or 81
lMozilla Firefox version 76
lMozilla Firefox ESR version 68.8
lAn Ethernet cable
Procedure steps
1. On your management computer, configure the Ethernet port with the static IPaddress 192.168.1.2 and a subnet
mask of 255.255.255.0.
2. Using the Ethernet cable, connect the Ethernet port of the management computer to port1 of the FXO gateway.
3. Start your browser and enter the default URL https://192.168.1.99/admin.
4. To support HTTPS authentication, the FXO gateway ships with a self-signed security certificate, which it presents
to users whenever they initiate an HTTPS connection to the FXO gateway. When you connect, your browser may
display two security warnings related to this certificate:
lThe certificate is not automatically trusted because it is self-signed, rather than being signed by a valid
certificate authority (CA). Self-signed certificates cannot be verified with a proper CA, and therefore might be
fraudulent. You must manually indicate whether or not to trust the certificate.
lThe certificate may belong to another website. The common name (CN) field in the certificate, which usually
contains the host name of the website, does not exactly match the URL you requested. This could indicate a
server identity theft, but could also simply indicate that the certificate contains a domain name while you have
entered an IP address. You must manually indicate whether this mismatch is expected or not.
Both warnings are normal for the default certificate.
5. Verify and accept the certificate, either permanently (the web browser will not display the self-signing warning
again) or temporarily. You cannot log in until you accept the certificate. For details on accepting the certificate, see
the documentation for your web browser.
6. In Name, enter admin.
7. Leave the Password field empty. In its default state, there is no password for this account.
8. Click Login.
With a successful login, the web-based manager appears.
9. Set the password for this account:
a. In the right corner, click admin.
b. Click Change Password.
c. Enter a password in New password and Confirm password.
The password can contain any character except spaces.
Do not enter an administrator password that is less than six characters long. For better
security, enter a longer password with a complex combination of characters and
numbers, and change the password regularly. Failure to provide a strong password
could compromise the security of your FortiVoice FXO gateway.
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d. Click OK.
You have completed this procedure.
10. Go to Configuring administrator and system settings on page 11.
Configuring administrator and system settings
Perform this procedure to configure the following system settings on an FXO gateway:
lNetwork interface
lStatic route
lAdministrator accounts, optional
lSystem options
lSIP settings, optional
If you need more details about the configuration of system settings presented in this section,
see the Configuring system settings section in the FortiVoice Gateway Administration Guide.
Editing a physical network interface
Perform this procedure to set the IPaddress, netmask, and administrative access protocols of the FXO gateway.
1. In the web-based manager of the FortiVoice Gateway, go to System >Network.
The Network tab displays the following ports:
Port 1 has a default IPaddress and netmask set to 192.168.1.99/24.
Port 2 has a default IP address set to 192.168.2.99/24.
2. Double-click a network interface that you want to use to set the IPaddress of the FXO gateway.
3. In Addressing Mode, Manual, go to IP/Netmask and edit the IP address and netmask of the interface. Make
sure that this IPaddress is outside of the FortiGate DHCP range.
4. In Advanced Setting, make sure to enable the protocols that you want the network interface to use to accept
connections to the FXO gateway.
5. In Administrative status, make sure that Up is selected for the network interface to be available to receive traffic.
6. Click OK.
Configuring a static route
Perform this procedure to configure a static route to the router.
1. In the web-based manager of the FortiVoice Gateway, go to System >Network, and then click the Routing tab.
2. Click New.
3. Make sure that Enable is selected.
4. In Destination IP/Netmask, enter the destination IPaddress and netmask of packets subject to this static route.
To create a default route that matches all destination IP addresses, enter 0.0.0.0/0.
5. In Interface, select the interface that this route applies to.
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6. In Gateway, enter the IPaddress of the router.
7. In Comment, enter any notes for this static route.
8. Click OK.
Creating an additional administrator account
Optionally, perform this procedure to create an additional administrator account with restricted permissions. By default,
the FXO gateway has a single administrator account called admin.
Prerequisite
If you want to create or edit an admin profile, perform this task on the FortiVoice phone system first. For more details
about the admin profile, see the Configuring administrator profiles section in the FortiVoice Phone System
Administration Guide.
Procedure steps
1. In the web-based manager of the FortiVoice Gateway, go to System >Administrator.
2. Click New.
3. In Administrator, enter the name for this administrator account.
The name can contain numbers (0-9), uppercase and lowercase letters (A- Z, a- z), hyphens (- ), and underscores (
_ ). Other special characters and spaces are not allowed.
4. In Email address, enter the email address of the administrator.
5. In Admin profile, select the admin profile. This profile determines which functional areas the administrator
account can view or affect.
6. In the New password and Confirm password, enter the password for this account.
The password can contain any character except spaces.
Do not enter an FXO gateway administrator password that is less than six characters long.
For better security, enter a longer password with a complex combination of characters and
numbers, and change the password regularly. Failure to provide a strong password can
compromise the security of your FXO gateway.
7. In Trusted hosts, enter the IPv4 or IPv6 address or subnet and netmask from which this administrator can log in.
For example, if your private network has an IP address of 192.168.1.0 and you want to allow the administrator to
log in to the FXO gateway from your private network, enter 192.168.1.0/24.
If you want the administrator to access the FXO gateway from any IPaddress, use 0.0.0.0/0.
8. In Select language, select the language to display in the web-based manager when this administrator logs in.
9. In Select theme, select the theme to display in the web-based manager when this administrator logs in.
10. In Description, enter any notes for this account.
11. Click Create.
Configuring system options
Perform this procedure to set the system idle timeout and administration ports.
1. In the web-based manager of the FortiVoice Gateway, go to System >Configuration, and then click the Option
tab.
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2. In Idle timeout, enter the amount of time in minutes that an administrator can be inactive before the FXO gateway
automatically logs out the administrator.
3. In Administration Ports, specify the TCP ports for the administrative access on all interfaces.
Default port numbers:
lHTTP port number: 80
lHTTPS port number: 443
lSSH port number: 22
lTELNET port number: 23
4. Click Apply.
Configuring SIP settings
Optionally, perform this procedure to configure SIP settings.
1. In the web-based manager of the FortiVoice Gateway, go to System >Advanced Setting, and then click the SIP
tab.
2. In SIP Transport, enable the ports as required.
SIP communications commonly uses TCP or UDP port 5060.
Port 5060 is used for nonencrypted SIPsignaling sessions.
Port 5061 is typically used for SIPsessions encrypted with the TLS protocol.
3. In RTP Setting, keep the default values.
4. Click Apply.
You have completed this procedure.
5. Go to Upgrading the FXO gateway firmware on page 13.
Upgrading the FXO gateway firmware
Perform this procedure to upgrade the FXO gateway firmware.
Procedure steps
1. Identify the firmware version that is running on the gateway:
a. In the web-based manager of the FortiVoice Gateway, go to Dashboard.
b. In the Status tab, go to the System Information widget and review the Firmware version row.
c. Take note of the firmware version and build number.
2. Identify the latest software release that is available for the gateway firmware:
a. Go to the Fortinet Technical Support website.
b. Log in to your existing account or register for an account.
c. Select Download > Firmware Images.
d. In Select Product, select FortiVoiceEnterprise.
e. In the Release Notes tab, review the FortiVoiceEnterprise 6.0 list to identify the latest firmware version.
f. Compare the firmware version and build number with the firmware version that is running on the gateway.
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g. If the build number of the firmware version running on the gateway matches the one on the Fortinet Support
website, then you do not need to perform an upgrade. You have completed this procedure. Go to one of the
following procedures:
lAdding an FXO gateway (auto-discovered) on page 14
lAdding an FXO gateway (not auto-discovered) on page 16
h. If the build number of the firmware version running on the gateway is an earlier build, then you need to prepare
for an upgrade:
i. Review the FortiVoice Phone System Release Notes. This document includes the most current upgrade
information such as supported upgrade paths and may also contain details that were unavailable at the
time this procedure was created.
ii. In the Download tab, navigate through the 6.0 directories to locate the firmware image file. For example,
FVG_GO08-v60-build0193-FORTINET.out.
iii. To download the firmware image file to your management computer, click HTTPS.
iv. Save the file on your management computer and take note of the location where you save the file.
3. Backup the configuration file:
a. In the web-based manager of the FortiVoice Gateway, go to Dashboard.
b. In the Status tab, go to the System Information widget and the System configuration row.
c. Click Backup.
d. Save the file on your management computer and take note of the location where you save the file.
4. Upgrade the firmware:
a. In the System Information widget, go to the Firmware version row.
b. Click Update.
c. Locate the firmware file and then upload that file.
Your web browser uploads the firmware file to the gateway.
d. To confirm, click Yes.
The gateway installs the firmware and restarts.
e. To make sure that the FortiVoice Gateway web-based manager reloads correctly and displays all changes,
clear the cache of your web browser and restart it.
5. Verify that the firmware is successfully installed:
a. In the System Information widget, go to the Firmware version row.
b. Make sure that the firmware version is the one that you upgraded to.
You have completed this procedure.
6. Go to one of the following procedures:
lAdding an FXO gateway (auto-discovered) on page 14
lAdding an FXO gateway (not auto-discovered) on page 16
Adding an FXO gateway (auto-discovered)
The FortiVoice phone system can auto-discover an FXO gateway when they are on the same LAN. With an auto-
discovered device, you can create a new configuration for that gateway or replace an existing gateway configuration.
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Procedure steps
1. Connect to the web-based manager of the FortiVoice phone system.
2. Go to Managed System > Gateway.
3. In the FXO Gateway tab, click Unmanaged Gateway.
The dialog opens and displays all the gateways discovered on the LAN of the FortiVoice phone system.
4. Select the FXO gateway that you want to add.
5. In the Actions drop-down list, select one of the following actions:
lCreate New Device to add the gateway as a new entry into the FortiVoice phone system. Go to step 6.
lReplace Existing Device to choose which gateway to replace. You can use this option in a situation where,
for example, you want to replace a defective gateway. Go to step 9.
6. If you selected Create New Device, then configure the following settings:
GUI field Description
Name Enter a unique name to identify the FXO gateway.
Enabled Select to activate the configuration of the FXO gateway.
Display name Not required. You can leave this field empty.
Hostname/IP address The hostname or IP address of the auto-discovered FXO gateway.
For an auto-discovered FXO gateway, the FortiVoice phone system
autopopulates this field.
Get Device Information:
lBefore you click this button, make sure to enter the required information
in the Admin user name and Admin password fields below.
lClick this button to poll the FXO gateway and get the MAC address of the
gateway. This action can confirm that the systems can communicate and
that the password is valid.
Connect Device: This procedure does not use this button. With this button,
you would access the FortiVoice Gateway web-based manager in a separate
tab in your web browser.
Admin user name Enter the user name of the administrator account used for logging in to the
FXO gateway.
The default is admin.
Admin password Enter the password associated with the Admin user name.
To show the password, click the eye icon .
The default is no password.
Serial number The serial number of the gateway that you are adding to the FortiVoice phone
system. For an auto-discovered FXO gateway, the FortiVoice phone system
autopopulates this field.
Type The type of gateway that you are adding to the FortiVoice phone system.
MAC address The MAC address of the gateway that you are adding to the FortiVoice phone
system.
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GUI field Description
Description Optionally, add any applicable notes for this gateway.
7. Click Finish.
The FortiVoice phone system creates a trunk profile. By default, all eight ports are mapped to a single trunk.
8. You have completed this procedure. You can now go to Applying the FXO gateway configuration on page 17.
9. If you selected Replace Existing Device, then follow the system prompts to choose which gateway configuration
you want to replace and then replace it.
10. When the replacement of the existing device is complete, go to Applying the FXO gateway configuration on page
17.
Adding an FXO gateway (not auto-discovered)
Use this procedure to add an FXO gateway to the FortiVoice phone system in cases such as in the following examples:
lYou are preconfiguring the FortiVoice phone system before deploying the FXO gateway.
lYou are setting up the FortiVoice phone system and locating the FXO gateway on a VPN. Therefore, the devices
are not on the same LAN.
Procedure steps
1. Connect to the web-based manager of the FortiVoice phone system.
2. Go to Managed System > Gateway.
3. In the FXO Gateway tab, click New.
4. Configure the following settings:
GUI field Description
Name Enter a unique name to identify the FXO gateway.
Enabled Select to activate the configuration of the FXO gateway.
Display name Not required. You can leave this field empty.
Hostname/IP address Enter the hostname or IPaddress of the FXO gateway.
If the FXO gateway is configured to use a non-default HTTPS port, then add
:<port number> after the IPaddress. For example,
192.168.1.21:4430.
Get Device Information:
lBefore you click this button, make sure to enter the required information
in the Admin user name and Admin password fields below.
lClick this button to poll the FXO gateway to get the serial number and the
MAC address of the gateway. This action can confirm that the systems
can communicate and that the password is valid.
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GUI field Description
Connect Device: This procedure does not use this button. With this button,
you would access the FortiVoice Gateway web-based manager in a separate
tab in your web browser.
Admin user name Enter the user name of the administrator account used for logging in to the
FXO gateway.
The default is admin.
Admin password Enter the password associated with the Admin user name.
To show the password, click the eye icon .
The default is no password.
Serial number The serial number of the FXOgateway that you are adding to the FortiVoice
phone system.
Type The type of gateway that you are adding to the FortiVoice phone system.
MAC address The MAC address of the FXO gateway that you are adding to the FortiVoice
phone system.
Description Optionally, add any applicable notes for this gateway.
5. Click Create.
The FortiVoice phone system creates a trunk profile. By default, all eight ports are mapped to a single trunk.
You have completed this procedure.
6. Go to Applying the FXO gateway configuration on page 17.
Applying the FXO gateway configuration
The FortiVoice phone system stores a gateway configuration file. Use this procedure to apply this gateway configuration
file to the FXO gateway.
Procedure steps
1. In the web-based manager of the FortiVoice phone system, go to Managed System > Gateway.
2. In the FXO Gateway tab, review the list and select the gateway to which you want to apply the configuration file.
3. Click Apply configuration.
FortiVoice displays the following message:
Do you really want to update selected gateway?
4. Click OK.
The FortiVoice phone system applies configuration changes to the dial plan routes of the FXO gateway.
With a successful update, the FXO gateway displays the following message:
Gateway upgrade finished.
Successful:<gateway_name>
5. Click OK.
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You have completed this procedure.
6. Go to Verifying the FXO gateway association on page 18.
Verifying the FXO gateway association
Use this procedure to verify that the association of the FXO gateway with the FortiVoice phone system is successful.
Procedure steps
1. In the web-based manager of the FortiVoice phone system, go to Trunk > Gateway.
2. Locate the trunk entry for the FXO gateway.
3. Verify that the Status column shows In service.
You have completed this procedure.
4. Go to Adding an FXO gateway trunk to an inbound dial plan on page 18.
Adding an FXO gateway trunk to an inbound dial plan
Use this procedure to add an FXO gateway trunk to an inbound dial plan. This plan defines the call flow for incoming
calls to the FortiVoice phone system.
Procedure steps
1. In the web-based manager of the FortiVoice phone system, go to Call Routing > Inbound.
2. In the Inbound tab, click New.
3. In the Name field, enter a unique name for this inbound dial plan.
4. In the From Trunk section, select the trunk profile in the Available list and click -> to move your selection to the
Selected list.
5. In the Call Handling section, update the settings to address your requirements for inbound call routing.
6. Click Create.
You have completed this procedure.
7. Go to Adding an FXO gateway trunk to an outbound dial plan on page 18.
Adding an FXO gateway trunk to an outbound dial plan
Use this procedure to add an FXO gateway trunk to an outbound dial plan. This plan defines the call flow for outbound
calls from the FortiVoice phone system.
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Procedure steps
1. In the web-based manager of the FortiVoice phone system, go to Call Routing > Outbound.
2. In the Outbound tab, click New.
3. In the Name field, enter a unique name for this outbound dial plan.
4. In the Call Handling section, click New.
5. Configure the following settings:
GUI field Description
Schedule Select the FortiVoice operation schedule to implement this plan.
Action Select the call handling action.
If you select Allow with warning or Deny with warning, set the warning details
in the Warning message field.
Outgoing trunk Select the FXO gateway trunk profile for the outbound calls.
Caller ID modification Optionally, select the caller ID modification configuration. This choice
changes the phone number, caller name, or both that display on the
destination phone.
For more details, see the Modifying caller IDs section in the FortiVoice Phone
System Administration Guide.
Warning message If you select Allow with warning or Deny with warning in the Action field,
then select the sound file for the warning. For details about sound files, see
the Managing sound files and music on hold section in the FortiVoice Phone
System Administration Guide.
Delay If you want to discourage certain users from making outbound calls, enter the
call delay time in seconds.
6. To save changes to the Call Handling section, click Create.
7. To save changes for the outbound call routing, click Create.
You have completed this procedure.
8. Go to Verifying the configuration on page 19.
Verifying the configuration
After completing the procedures to set up the FortiVoice phone system and FXOgateway, use this procedure to verify
the configuration.
Procedure steps
1. Verify the call flow for incoming calls from the public phone system:
a. Make an incoming test call from the public phone system to a number attached to the phone line connected to
the FXO gateway.
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b. Make sure that your FortiFone can perform the following functions:
i. Receive the phone call.
ii. Display the caller ID correctly.
iii. Transmit and receive audio (two-way audio).
2. Verify the call flow for outgoing calls to the public phone system:
a. Make an outgoing test call from your FortiFone using the destination number pattern defined in the outbound
call routing rule on the FortiVoice phone system so the call can be forwarded to the FXOgateway.
b. Make sure that the callee's phone can perform the following functions:
i. Receive the phone call.
ii. Display the caller ID correctly.
iii. Transmit and receive audio (two-way audio).
Editing a trunk profile for an FXO gateway
The FortiVoice phone system automatically creates a trunk profile when you add an FXO gateway. By default, all eight
ports are mapped to a single trunk. However, you can reassign the ports to multiple trunks, if required. For example,
four trunks can have two ports each. If you want to edit the trunk profile, perform this procedure.
Procedure steps
1. In the web-based manager of the FortiVoice phone system, go to Trunk > Gateway.
2. Double-click the trunk profile that you want to edit.
3. You can edit the following settings:
GUI field Description
Trunk gateway The unique name for the trunk profile.
Enable To activate this trunk profile, select this option.
Type FXO is the gateway type.
Display name Not required. You can leave this field empty.
Main number Not required. You can leave this field empty.
Optionally, you can add a main number for reference. For example, you can
use the number assigned by your service provider to identify a group of analog
lines.
Mapped FXO ports The port numbers included in this profile.
For a port range, enter the starting and ending ports separated by a dash. For
separate ports, use a comma. For example, 1-4,6.
The default is 1-8.
Gateway device The device type for this profile.
Gateway SIPaddress The SIP address of the gateway.
FortiVoice 6.0.5 FXO Gateway Deployment Guide 20
Fortinet Technologies Inc.