Flowroute now offers TLS as a signaling option for customers. TLS signaling is considered an advanced configuration and should only be attempted by customers who are familiar with TLS for their PBX.
Support will have limited signaling visibility when customers are using TLS. This may impact our ability to troubleshoot some issues. Our support team will not be able to provide any assistance with PBX configuration.
Requirements
TLSv1.2 & TLSv1.3
Signal to Flowroute on port 5061
Valid certificate (no self-signed certs)
Must use the inbound route for DID delivery. The inbound route must be type: URI and specify:
host.domain.com;transport=tlsType in your host[:port]. If no port is specified, our servers will try to use DNS SRV records. Prepend with "sips" to use TLS Encryption.
For Example:
sip:yourdomain.comor123.1.1.321:5060oryourdomain.com;transport=tls