Send us your IPs for whitelisting
The IP addresses you will be making calls from need to be whitelisted by Sonetel. If this is not done, outbound calls will fail.
Ensure that your SIP server is assigned a static IP address.
Share the IP address with firstname.lastname@example.org.
Once we confirm back that we have whitelisted your IPs, you can start sending outbound calls to our SIP servers at sip.sonetel.com.