Telnyx SIP Trunk

Telnyx allows businesses to operate a phone system over the internet instead of over physical copper lines and on-premise solutions. Telnyx customers access SIP Trunking through a user-friendly portal and flexible APIs, allowing them to stay in control and manage their global communications easily.

PortSIP PBX integrates with Telnyx SIP Trunking to support voice calls and SMS/MMS messaging, providing a simple and efficient setup experience.

This article covers the following topics:

• Purchase a DID on Telnyx Platform

• Configuring Telnyx IP Authentication Trunk

• Configuring Telnyx Register AuthenticationTrunk

• Configuring Outbound & Inbound Calls

• Telnyx SMS Integration