Bandwidth SIP Trunk

This guide is only applicable for the PortSIP PBX v22 or higher.

Bandwidth is a communications platform as a service company. It sells software application programming interfaces for voice, text messaging and emergency services, using its own global IP voice network.

PortSIP's calling and SMS features allow users to select Bandwidth as their service provider within the configuration settings, ensuring full utilization of both calling and messaging services. To successfully integrate Bandwidth service with PortSIP PBX, users must follow these essential steps:

1. Obtain a Bandwidth Account: Begin by creating an account with Bandwidth to access their services.

2. Log In and Configure Settings: After account creation, login to your Bandwidth account to set up the necessary configurations for seamless integration with PortSIP PBX.

PortSIP PBX integrated the Bandwidth SIP trunking for calls and SMS/MMS that allows you to set up easily.

This article includes the following topics:

• Purchase a DID on the Bandwidth Platform

• Configuring Bandwidth IP Authentication Trunk

• Configuring Outbound & Inbound Calls

• Bandwidth SMS Integration