SIP trunks
Bring your own carrier with the 5-step trunk wizard.
The SIP trunk wizard configures your own carrier in five steps: Basics, Authentication, Gateways, Advanced, and Review.
- Authentication — username/password or IP allowlist. Passwords are encrypted at rest (AES-256-GCM) and never shown again.
- Gateways — one or more host:port entries; their order is the failover priority.
- Advanced — transport (UDP/TCP/TLS), SRTP, codecs, and NAT traversal options.
Editing a trunk leaves the stored password unchanged unless you type a new one.