QuestBlue SIP Trunk

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

QuestBlue’s SIP Trunking allows businesses to enjoy enhanced voice quality and pay-as-you-go pricing, saving on unused minutes.

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

This article includes the following topics:

• Purchase a DID on QuestBlue Platform

• Configuring QuestBlue IP Authentication Trunk

• Configuring QuestBlue Register AuthenticationTrunk

• Configuring Outbound & Inbound Calls

• QuestBlue SMS Integration