Network and Firewall Information for Routing Inbound and Outbound Traffic

Below are the IPs you should use to either route your traffic to the Smart Carrier platform, or route calls away from Smart Carrier, for your firewall or your carrier’s firewall.

ScenarioIPs to ProvideExample
When routing outbound calls to another carrier through the Smart Carrier Platform209.200.231.97 and 209.200.241.97You are sending calls to a carrier XYZ through the Smart Carrier platform.
When receiving inbound calls from telephone numbers on the Smart Carrier network, we will send calls from the following IPs209.200.231.161 and 209.200.241.161You have telephone numbers on the Smart Carrier network and, when that telephone number is called, we will send it to your network from these IPs.
You’ve added a carrier and want that carrier to send inbound (telephone number) traffic to the Smart Carrier platform for processing and routing155.138.219.207 or 104.238.145.138You have telephone numbers from a different provider and you want to use the Smart Carrier Platform to process and route your inbound calls from that carrier.
You’ve created a Prefix in Outbound and would like to have your calls route to the Smart Carrier platform and treated based on your Prefix’s settings155.138.235.95 or 64.176.213.101You’ve created a Prefix in the Outbound section and now want to send your calls to Smart Carrier for processing.