Fortinet Technologies Inc. Page 167 FortiVoice Enterprise Phone System 4.0.0 Administration Guide
Configuring Trunks
Setting up trunks enables the FortiVoice unit to connect to the outside world. You can configure
trunks that go to your VoIP service provider for long-distance calls, trunks for your PSTN
circuits, and trunks that connect your various offices together.
Trunks are applied to user extensions and dial plans. For more information, see “Configuring
Extensions” on page 130 and “Configuring Call Routing” on page 186.
This topic includes:
• Setting up VoIP trunks
• Modifying PSTN/PRI trunks (200D-T and 2000E-T2 only)
• Configuring office peers
Setting up VoIP trunks
You can add one or more VoIP service providers to the FortiVoice unit trunk configuration. The
VoIP service providers deliver your telephone services to customers equipped with SIP-based
PBX (IP-PBX).
To view the list of VoIP service providers, go to Trunks > VoIP > SIP.
Figure 55: SIP trunks
GUI field Description
Test Select to test if the trunk is created successfully.
For more information, see “Testing SIP trunks” on page 172.
FortiCall Select to create a SIP trunk with Fortinet’s FortiCall service.
You can only create one trunk with FortiCall and use it free for 30 days
or 300 minutes, whichever comes first. Note that the trial account only
allows outbound calling and no international calling is available.
If you sign up for the service during a trial, the trial is closed and billing
will start.
For more information, see “Creating a SIP trunk with FortiCall service”
on page 173.
Enabled Select to activate this trunk.
Name The name of the VoIP service provider.
Server The VoIP provider’s domain name or IP address. For example,
172.20.120.11 or voip.example.com.