SIP trunking is used to configure dial plans or rules to route calls to and from the softswitch/IP-PBX to client devices that do not register. A number of trunking devices are configured and rules are set up to route calls from the softswitch/IP-PBX to these devices (Inbound rules), manipulate dial strings in calls from these devices to a softswitch/IP-PBX (Outbound rules), or redirect calls from other local devices to these trunking devices without routing the call to the softswitch/IP-PBX first (Redirect rules).
- Choose VoIP > SIP > ALG.
Configure settings on the ALG Trunking Configuration page.
This section includes the following topics:
Overview
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